A committee may have a chair.Logical formLearned from14 sentences. A professor may hold a chair.Logical formLearned from14 sentences. Chairs may be scraped.Logical formLearned from14 sentences. A chair can be a position.Logical formLearned from14 sentences. A chair can be upturned.Logical formLearned from14 sentences. A chair may pertain-to an executive committee.Logical formLearned from14 sentences. A chair may pertain-to a subgroup.Logical formLearned from14 sentences. A chair may pertain-to a rules-committee.Logical formLearned from14 sentences. A chair may have authority.Logical formLearned from14 sentences. A (department chair) may pertain-to a (faculty member).Logical formLearned from14 sentences. Chairs can be indoor.Logical formLearned from14 sentences. A chair can be in a picture.Logical formLearned from14 sentences. A chair may pertain-to a tribunal.Logical formLearned from14 sentences. Chair may pertain-to an initiative.Logical formLearned from14 sentences. Collaboration can be with a chair.Logical formLearned from14 sentences.