Chairs can be presidential.Logical formLearned from18 sentences. A female can be as chair.Logical formLearned from18 sentences. Chairs may have backs.Logical formLearned from18 sentences. A copy can be to a chair.Logical formLearned from18 sentences. Chair may pertain-to a session.Logical formLearned from18 sentences. A (vice chair) may pertain-to a faculty.Logical formLearned from18 sentences. A chair may pertain-to a (finance committee).Logical formLearned from18 sentences. A chair may resign.Logical formLearned from18 sentences. A performance may pertain-to a chair.Logical formLearned from18 sentences. A male may win a chair.Logical formLearned from18 sentences. A woman may sit on a chair.Logical formLearned from18 sentences. A male may climb into a chair.Logical formLearned from18 sentences. A chair may pertain-to a special committee.Logical formLearned from18 sentences. A chair can be on a porch.Logical formLearned from18 sentences. Office may pertain-to a chair.Logical formLearned from18 sentences.