Chairman may pertain-to a central committee.Logical formLearned from34 sentences. A chairman may pertain-to a society.Logical formLearned from34 sentences. A male can be chairman of a county-council.Logical formLearned from34 sentences. A portrait may show a chairman.Logical formLearned from34 sentences. Persons may have a chairman.Logical formLearned from34 sentences. Comments can be from a chairman.Logical formLearned from34 sentences. A chairman of a services-committee may say that something-is-the-case.Logical formLearned from34 sentences. A chairman may pertain-to a caucus.Logical formLearned from34 sentences. A chairman may pertain-to a conference.Logical formLearned from34 sentences. Chairmen may pertain-to a male.Logical formLearned from34 sentences. A (deputy chairman) may pertain-to a male.Logical formLearned from34 sentences. (Vice chairman) may pertain-to a new company.Logical formLearned from34 sentences. A chairman may pertain-to an administration.Logical formLearned from34 sentences. Chairman may pertain-to an (intelligence panel).Logical formLearned from34 sentences. A male can be (party chairman).Logical formLearned from34 sentences.