A chairman may pertain-to a (psychiatry department).Logical formLearned from7 sentences. A (vice chairman) may pertain-to an intelligence-committee.Logical formLearned from7 sentences. A chairman may pertain-to a (library board).Logical formLearned from7 sentences. Goals may pertain-to a chairman.Logical formLearned from7 sentences. A chairman may pertain-to a railroad-commission.Logical formLearned from7 sentences. A chairman may pertain-to a (security council).Logical formLearned from7 sentences. A chairman may pertain-to a county-council.Logical formLearned from7 sentences. A post may pertain-to a (party chairman).Logical formLearned from7 sentences. Fanfare may step_down as chairman of a company.Logical formLearned from7 sentences. A female may become (vice chairman) of a conference.Logical formLearned from7 sentences. A person can be chairman of an (energy committee).Logical formLearned from7 sentences. (Conference chairman) may be left.Logical formLearned from7 sentences. A chairman may pertain-to a (pilot union).Logical formLearned from7 sentences. A chairman may pertain-to a (championship committee).Logical formLearned from7 sentences. Chairmen may pertain-to boards.Logical formLearned from7 sentences.