A person may sit_down for a while.Logical formLearned from31 sentences. (Productivity while) can be on a road.Logical formLearned from31 sentences. A person may laugh for a while.Logical formLearned from31 sentences. A person may stay_up for a while.Logical formLearned from31 sentences. A while can be on a phone.Logical formLearned from31 sentences. A female may take a while.Logical formLearned from31 sentences. A while can be after treatments.Logical formLearned from30 sentences. A while may pertain-to a company.Logical formLearned from30 sentences. A person may be worried for a while.Logical formLearned from30 sentences. A while can be hard.Logical formLearned from30 sentences. A person may buy_back a while.Logical formLearned from30 sentences. A while can be with a female.Logical formLearned from30 sentences. A while may move.Logical formLearned from30 sentences. A female may stay a while.Logical formLearned from30 sentences. While can be at a same time.Logical formLearned from30 sentences.