A world-city may close for a session.Logical formLearned from19 sentences. Some schools may close for a day.Logical formLearned from19 sentences. A male may close scoring.Logical formLearned from19 sentences. A world-city may close in active trading.Logical formLearned from19 sentences. A (price index) may close.Logical formLearned from19 sentences. A foreign-exchange market may be closed.Logical formLearned from19 sentences. Airports may close.Logical formLearned from19 sentences. (Share prices) may close on bargain-hunting.Logical formLearned from19 sentences. A general strike may close schools.Logical formLearned from19 sentences. Merchants may close stores.Logical formLearned from19 sentences. A president may close.Logical formLearned from19 sentences. Chinese markets may be closed for a holiday.Logical formLearned from19 sentences. Legislation may close a loophole.Logical formLearned from19 sentences. Regulators may close some banks.Logical formLearned from19 sentences. Futures may close above some dollars.Logical formLearned from19 sentences.