A person may serve as a chairman.Logical formLearned from123 sentences. Chairman may pertain-to an (immigration subcommittee).Logical formLearned from122 sentences. A (committee chairman) can be powerful.Logical formLearned from121 sentences. Chairman may pertain-to a (defense committee).Logical formLearned from121 sentences. A chairman can be international.Logical formLearned from121 sentences. A chairman may pertain-to a body.Logical formLearned from120 sentences. A (vice chairman) may pertain-to a board.Logical formLearned from120 sentences. A chairman can be controversial.Logical formLearned from120 sentences. A person can be chairman of a finance-committee.Logical formLearned from119 sentences. A male may retire as chairman.Logical formLearned from119 sentences. (Vice chairman) may pertain-to a commission.Logical formLearned from118 sentences. A (state chairman) can be republican.Logical formLearned from118 sentences. Chairman may pertain-to trustees.Logical formLearned from118 sentences. A chairman may pertain-to a US-president.Logical formLearned from117 sentences. A person can be chairman of a services-committee.Logical formLearned from117 sentences.