An (index finger) may pertain-to persons.Logical formLearned from17 sentences. A (sensitive index) may pertain-to a world-city.Logical formLearned from17 sentences. A target can be for an index.Logical formLearned from17 sentences. An index may fall for a day.Logical formLearned from17 sentences. Companies may pertain-to an index.Logical formLearned from17 sentences. An index can be constituted-of-or-filled-with leading indicators.Logical formLearned from17 sentences. An index may be reported.Logical formLearned from17 sentences. An index may climb by some percent.Logical formLearned from17 sentences. An index may fall to a lowest point.Logical formLearned from17 sentences. A percent may pertain-to a (stock index).Logical formLearned from17 sentences. (Index cards) can be blue.Logical formLearned from17 sentences. Line can be with indexes.Logical formLearned from17 sentences. A series can be constituted-of-or-filled-with (index cards).Logical formLearned from17 sentences. An index may close at a year.Logical formLearned from17 sentences. An index can be an index of some stocks.Logical formLearned from17 sentences.