A chairman may pertain-to a (homeland security committee).Logical formLearned from6 sentences. Chairman may pertain-to water.Logical formLearned from6 sentences. A male may serve as (vice chairman) of a company.Logical formLearned from6 sentences. Chairman may pertain-to an immigration.Logical formLearned from6 sentences. A person can be chairman of negotiations.Logical formLearned from6 sentences. A chairman can be competent.Logical formLearned from6 sentences. A chairman can be in an office.Logical formLearned from6 sentences. Chairman may pertain-to an (advertising company).Logical formLearned from6 sentences. A chairman may have a vote.Logical formLearned from6 sentences. A chairman may undergo a management.Logical formLearned from6 sentences. A father can be chairman of a national-committee.Logical formLearned from6 sentences. A chairman of a tv-network may announce that something-is-the-case.Logical formLearned from6 sentences. A chairman can be longstanding.Logical formLearned from6 sentences. Chairman may pertain-to (competition committees).Logical formLearned from6 sentences. A tone may pertain-to a chairman.Logical formLearned from6 sentences.