An index may pertain-to a (stock market).Logical formLearned from113 sentences. A (core index) may rise some percent.Logical formLearned from113 sentences. An index may pertain-to a country.Logical formLearned from112 sentences. Indexes may decline.Logical formLearned from112 sentences. An index can be constituted-of-or-filled-with articles.Logical formLearned from112 sentences. An index may plunge.Logical formLearned from112 sentences. An index may lose some percent of a value.Logical formLearned from112 sentences. A performance may pertain-to an index.Logical formLearned from111 sentences. An index can be an a-fixing.Logical formLearned from111 sentences. An index can be simple.Logical formLearned from110 sentences. Indexes may pertain-to a company.Logical formLearned from110 sentences. A rise can be in a (consumer price index).Logical formLearned from110 sentences. Changes can be in a (consumer price index).Logical formLearned from109 sentences. Indexes can be blue-chip.Logical formLearned from109 sentences. (Stock indexes) may rise.Logical formLearned from109 sentences.