A man may step_down as chairman.Logical formLearned from10 sentences. A person may remain as a chairman.Logical formLearned from10 sentences. Chairmen may pertain-to a party.Logical formLearned from10 sentences. A (deputy campaign chairman) may pertain-to a male.Logical formLearned from10 sentences. A chairman can be at a (press conference).Logical formLearned from10 sentences. A person can be chairman of a presidential campaign.Logical formLearned from10 sentences. A mandate may pertain-to a chairman.Logical formLearned from10 sentences. Chairman can be for a continent.Logical formLearned from10 sentences. A person can be a chairman of a banking-committee.Logical formLearned from10 sentences. Chairman may pertain-to a (tax-writing committee).Logical formLearned from10 sentences. A position can be constituted-of-or-filled-with (vice chairman).Logical formLearned from10 sentences. A chairman can be affable.Logical formLearned from10 sentences. Chairman may pertain-to a (tournament committee).Logical formLearned from10 sentences. A person can be chairman of a safety-committee.Logical formLearned from10 sentences. A male may become (vice chairman) of a company.Logical formLearned from10 sentences.