A chairman may pertain-to a music-department.Logical formLearned from7 sentences. A male may remain (party chairman).Logical formLearned from7 sentences. A chairman can be eccentric.Logical formLearned from7 sentences. A chairman may pertain-to an (editorial board).Logical formLearned from7 sentences. A tenure can be as chairman of a reserve-board.Logical formLearned from7 sentences. Chairmen may undergo an election.Logical formLearned from7 sentences. A male can be chairman of a royal-commission.Logical formLearned from7 sentences. A male can be chairman of a state-committee.Logical formLearned from7 sentences. Chairman may call.Logical formLearned from7 sentences. Chairman may pertain-to (cricket selectors).Logical formLearned from7 sentences. Chairman may pertain-to a (student council).Logical formLearned from7 sentences. A chairman may be quoted as saying that something-is-the-case.Logical formLearned from7 sentences. Chairman may pertain-to a drive.Logical formLearned from7 sentences. A chairman may serve.Logical formLearned from7 sentences. A text may pertain-to a chairman.Logical formLearned from7 sentences.