{
 "children": [
  {
   "children": [
    {
     "children": [
      {
       "id": 41,
       "name": "Price averages & indexes",
       "words": "price, average, stocks, high, low, daily, point, movement",
       "market_share": 0.205
      },
      {
       "id": 48,
       "name": "Bankers' acceptances",
       "words": "days, bid, acceptances, eligible, member, delivery, bank, prime",
       "market_share": 0.098
      }
     ]
    },
    {
     "children": [
      {
       "id": 39,
       "name": "[Masthead & subscription notices]",
       "words": "canada, broad, telephone, second, cuba, class, bureau, yearly",
       "market_share": 0.047
      },
      {
       "children": [
        {
         "id": 36,
         "name": "Company operations & earnings",
         "words": "company, plant, earnings, dividend, property, present, business, capacity",
         "market_share": 0.078
        },
        {
         "children": [
          {
           "children": [
            {
             "id": 26,
             "name": "Bond issues & mortgages",
             "words": "issue, bond, trust, mortgage, loan, offering, fund, sold",
             "market_share": 0.084
            },
            {
             "children": [
              {
               "id": 10,
               "name": "Washington & federal government",
               "words": "washington, bureau, department, senate, commerce, senator, committee, secretary",
               "market_share": 0.019
              },
              {
               "children": [
                {
                 "id": 46,
                 "name": "Capitalization & new issues",
                 "words": "stock, capital, par, value, share, authorized, corporation, additional",
                 "market_share": 0.164
                },
                {
                 "children": [
                  {
                   "children": [
                    {
                     "id": 6,
                     "name": "Production & output",
                     "words": "production, output, daily, produced, month, capacity, total, motor",
                     "market_share": 0.056
                    },
                    {
                     "id": 7,
                     "name": "Oil & petroleum",
                     "words": "oil, crude, standard, petroleum, texas, daily, field, barrel",
                     "market_share": 0.076
                    }
                   ]
                  },
                  {
                   "children": [
                    {
                     "id": 18,
                     "name": "Electric power & traction",
                     "words": "electric, power, light, public, service, corp, utility, traction",
                     "market_share": 0.074
                    },
                    {
                     "children": [
                      {
                       "id": 2,
                       "name": "Quarterly income statements",
                       "words": "ended, share, quarter, profit, net, income, depreciation, federal",
                       "market_share": 0.057
                      },
                      {
                       "children": [
                        {
                         "id": 1,
                         "name": "Dividends",
                         "words": "dividend, declared, regular, payable, quarterly, record, stock, extra",
                         "market_share": 0.049
                        },
                        {
                         "id": 32,
                         "name": "Common & preferred shares",
                         "words": "common, preferred, stock, share, earnings, cumulative, stocks, outstanding",
                         "market_share": 0.121
                        }
                       ]
                      }
                     ]
                    }
                   ]
                  }
                 ]
                }
               ]
              }
             ]
            }
           ]
          },
          {
           "children": [
            {
             "children": [
              {
               "id": 3,
               "name": "Executive appointments",
               "words": "president, vice, director, manager, john, general, secretary, assistant",
               "market_share": 0.036
              },
              {
               "id": 4,
               "name": "National banks & currency",
               "words": "bank, national, reserve, capital, trust, federal, state, currency",
               "market_share": 0.055
              }
             ]
            },
            {
             "children": [
              {
               "children": [
                {
                 "id": 38,
                 "name": "Large industrial corporations",
                 "words": "american, tobacco, car, locomotive, british, telegraph, telephone, america",
                 "market_share": 0.098
                },
                {
                 "children": [
                  {
                   "id": 29,
                   "name": "War, government & foreign affairs",
                   "words": "united, government, british, war, corporation, canada, canadian, press",
                   "market_share": 0.056
                  },
                  {
                   "id": 44,
                   "name": "Commercial paper",
                   "words": "paper, commercial, prime, market, diary, corn, country, demand",
                   "market_share": 0.158
                  }
                 ]
                }
               ]
              },
              {
               "children": [
                {
                 "id": 37,
                 "name": "Periodic comparisons",
                 "words": "year, increase, month, period, fiscal, corresponding, decrease, gain",
                 "market_share": 0.071
                },
                {
                 "children": [
                  {
                   "id": 9,
                   "name": "Interstate Commerce Commission",
                   "words": "commission, commerce, interstate, oiler, revenue, operating, rate, income",
                   "market_share": 0.039
                  },
                  {
                   "id": 24,
                   "name": "Balance sheets & assets",
                   "words": "total, surplus, balance, income, assets, sheet, cash, account",
                   "market_share": 0.051
                  }
                 ]
                }
               ]
              }
             ]
            }
           ]
          }
         ]
        }
       ]
      }
     ]
    }
   ]
  },
  {
   "children": [
    {
     "children": [
      {
       "id": 28,
       "name": "Domestic exchange & premiums",
       "words": "premium, discount, unchanged, domestic, par, fork, exchange, paul",
       "market_share": 0.077
      },
      {
       "children": [
        {
         "children": [
          {
           "children": [
            {
             "id": 11,
             "name": "Weekly earnings statements",
             "words": "week, weekly, ended, corresponding, preceding, earnings, previous, canadian",
             "market_share": 0.074
            },
            {
             "id": 22,
             "name": "Grain receipts & movement",
             "words": "receipts, interior, grain, port, northwest, redemption, fiscal, deficit",
             "market_share": 0.049
            }
           ]
          },
          {
           "children": [
            {
             "children": [
              {
               "children": [
                {
                 "id": 23,
                 "name": "Gold & silver bullion",
                 "words": "silver, gold, quote, harman, bar, handy, mexican, unchanged",
                 "market_share": 0.071
                },
                {
                 "children": [
                  {
                   "id": 16,
                   "name": "Foreign exchange",
                   "words": "exchange, sterling, foreign, demand, stock, paris, firm, berlin",
                   "market_share": 0.116
                  },
                  {
                   "id": 43,
                   "name": "Treasury & clearing house",
                   "words": "treasury, house, clearing, lost, debtor, statement, received, creditor",
                   "market_share": 0.054
                  }
                 ]
                }
               ]
              },
              {
               "children": [
                {
                 "id": 17,
                 "name": "Boston & New England",
                 "words": "boston, special, news, maine, massachusetts, bureau, haven, elevated",
                 "market_share": 0.047
                },
                {
                 "children": [
                  {
                   "id": 13,
                   "name": "Midwestern railroads",
                   "words": "chicago, illinois, bureau, western, paul, burlington, rock, island",
                   "market_share": 0.049
                  },
                  {
                   "id": 25,
                   "name": "Meetings & corporate governance",
                   "words": "meeting, committee, annual, special, board, plan, chairman, action",
                   "market_share": 0.044
                  }
                 ]
                }
               ]
              }
             ]
            },
            {
             "children": [
              {
               "id": 5,
               "name": "Grain & crops",
               "words": "wheat, corn, crop, grain, weather, winter, condition, heat",
               "market_share": 0.077
              },
              {
               "children": [
                {
                 "id": 49,
                 "name": "Southwestern lines",
                 "words": "louis, francisco, southwestern, missouri, baltimore, cincinnati, texas, toledo",
                 "market_share": 0.043
                },
                {
                 "children": [
                  {
                   "id": 27,
                   "name": "Coal & anthracite",
                   "words": "coal, anthracite, strike, mines, coke, bituminous, trade, ton",
                   "market_share": 0.058
                  },
                  {
                   "children": [
                    {
                     "id": 34,
                     "name": "Freight traffic & construction",
                     "words": "line, miles, freight, road, car, traffic, passenger, mile",
                     "market_share": 0.043
                    },
                    {
                     "children": [
                      {
                       "id": 15,
                       "name": "Western & transcontinental railroads",
                       "words": "pacific, union, northern, canadian, southern, paul, missouri, rock",
                       "market_share": 0.112
                      },
                      {
                       "id": 42,
                       "name": "Eastern trunk lines",
                       "words": "central, ohio, illinois, baltimore, erie, lake, southern, chesapeake",
                       "market_share": 0.078
                      }
                     ]
                    }
                   ]
                  }
                 ]
                }
               ]
              }
             ]
            }
           ]
          }
         ]
        },
        {
         "children": [
          {
           "id": 19,
           "name": "Sugar",
           "words": "sugar, raw, refined, cuban, refining, cane, beet, cuba",
           "market_share": 0.081
          },
          {
           "id": 47,
           "name": "Gas & fuel utilities",
           "words": "gas, consolidated, electric, natural, cubic, fuel, people, massachusetts",
           "market_share": 0.092
          }
         ]
        }
       ]
      }
     ]
    },
    {
     "children": [
      {
       "id": 31,
       "name": "Bank clearings",
       "words": "clearings, bank, baltimore, fork, clearing, pittsburgh, boston, balance",
       "market_share": 0.042
      },
      {
       "children": [
        {
         "children": [
          {
           "id": 14,
           "name": "Cotton",
           "words": "cotton, crop, orleans, spot, south, texas, season, southern",
           "market_share": 0.098
          },
          {
           "id": 35,
           "name": "Courts & litigation",
           "words": "court, supreme, decision, case, suit, judge, state, district",
           "market_share": 0.04
          }
         ]
        },
        {
         "children": [
          {
           "children": [
            {
             "children": [
              {
               "id": 8,
               "name": "Iron & steel",
               "words": "steel, iron, pig, corporation, ton, pittsburgh, furnace, capacity",
               "market_share": 0.09
              },
              {
               "id": 40,
               "name": "Southern railways",
               "words": "railway, southern, mortgage, norfolk, metropolitan, grand, georgia, traction",
               "market_share": 0.043
              }
             ]
            },
            {
             "children": [
              {
               "id": 20,
               "name": "Gross & net operating earnings",
               "words": "gross, net, earnings, income, tax, operating, report, month",
               "market_share": 0.04
              },
              {
               "id": 45,
               "name": "Municipal & rapid transit",
               "words": "city, transit, rapid, state, service, building, subway, municipal",
               "market_share": 0.045
              }
             ]
            }
           ]
          },
          {
           "children": [
            {
             "children": [
              {
               "id": 12,
               "name": "Copper & base metals",
               "words": "copper, spot, metal, tin, lead, electrolytic, pound, spelter",
               "market_share": 0.102
              },
              {
               "id": 33,
               "name": "Daily market report",
               "words": "market, closed, steady, close, demand, quiet, unchanged, advance",
               "market_share": 0.243
              }
             ]
            },
            {
             "children": [
              {
               "id": 0,
               "name": "Business conditions commentary",
               "words": "business, country, large, present, great, good, time, situation",
               "market_share": 0.147
              },
              {
               "children": [
                {
                 "id": 21,
                 "name": "Call money & time loans",
                 "words": "money, time, rate, market, demand, collateral, funds, loan",
                 "market_share": 0.184
                },
                {
                 "id": 30,
                 "name": "Railroad & utility bonds",
                 "words": "railroad, pennsylvania, grade, public, month, utility, industrial, highest",
                 "market_share": 0.06
                }
               ]
              }
             ]
            }
           ]
          }
         ]
        }
       ]
      }
     ]
    }
   ]
  }
 ]
}