A male may be appointed as a chairman.Logical formLearned from20 sentences. A male can be chairman of some companies.Logical formLearned from20 sentences. A chairman may pertain-to a (management board).Logical formLearned from20 sentences. A chairman may pertain-to an executive.Logical formLearned from20 sentences. Chairman may pertain-to a festival.Logical formLearned from20 sentences. A person can be as chairman.Logical formLearned from20 sentences. A male can be a chairman of a female.Logical formLearned from20 sentences. A male may become (deputy chairman).Logical formLearned from20 sentences. Chairman may pertain-to an editorial board.Logical formLearned from20 sentences. A chairman may pertain-to a county-board.Logical formLearned from20 sentences. Chairmen may pertain-to a committee.Logical formLearned from20 sentences. Chairmen can be biweekly.Logical formLearned from20 sentences. A person can be a chairman of a senate-committee.Logical formLearned from20 sentences. A chairman may pertain-to an ethics-committee.Logical formLearned from20 sentences. A chairman can be creative.Logical formLearned from20 sentences.