A chair may undergo an appointment.Logical formLearned from53 sentences. Chair may pertain-to a conference.Logical formLearned from53 sentences. A base may pertain-to a chair.Logical formLearned from53 sentences. Chair may pertain-to a chapter.Logical formLearned from52 sentences. Chairs can be vacant.Logical formLearned from52 sentences. A chair may pertain-to an advisory committee.Logical formLearned from52 sentences. A chair can be awesome.Logical formLearned from52 sentences. A male may drop into a chair.Logical formLearned from52 sentences. A female may take a chair.Logical formLearned from52 sentences. A female may stand on a chair.Logical formLearned from52 sentences. Some chairs can be with cushions.Logical formLearned from52 sentences. A chair can be dark.Logical formLearned from52 sentences. A chair can be used.Logical formLearned from52 sentences. A chair can be open.Logical formLearned from52 sentences. A bunch can be constituted-of-or-filled-with chairs.Logical formLearned from52 sentences.