Some friends may walk downstairs.Logical formLearned from2 sentences. A male may hurry downstairs.Logical formLearned from2 sentences. A person may go downstairs that something-is-the-case.Logical formLearned from2 sentences. A demonstration can be in a smile of comming (way downstairs).Logical formLearned from2 sentences. (Way downstairs) can be for a purpose.Logical formLearned from2 sentences. A female may fly downstairs.Logical formLearned from2 sentences. Downstairs may pertain-to a housekeeper.Logical formLearned from2 sentences. (Hall downstairs) may pertain-to servants.Logical formLearned from2 sentences. (Guest downstairs) may pertain-to a female.Logical formLearned from2 sentences. A woman can be downstairs.Logical formLearned from2 sentences. Downstairs may pertain-to a man.Logical formLearned from2 sentences. Downstairs can be with a female.Logical formLearned from2 sentences. Kids may watch downstairs.Logical formLearned from2 sentences. Downstairs can be drunk.Logical formLearned from2 sentences. A wife can be downstairs.Logical formLearned from2 sentences.