A (vice chairman) may pertain-to a commission.Logical formLearned from51 sentences. A chairman can be effective.Logical formLearned from51 sentences. Chairman may pertain-to an advisory council.Logical formLearned from51 sentences. A chairman can be female.Logical formLearned from51 sentences. A chairman may undergo approval.Logical formLearned from51 sentences. Chairman may pertain-to a homeland.Logical formLearned from51 sentences. A chairman may pertain-to a county-commission.Logical formLearned from51 sentences. Chairman may pertain-to a (management committee).Logical formLearned from51 sentences. A chairman may issue a statement.Logical formLearned from51 sentences. Chairman may pertain-to an office.Logical formLearned from51 sentences. A chairman may pertain-to a department.Logical formLearned from51 sentences. Chairman may pertain-to a central bank.Logical formLearned from51 sentences. Words may pertain-to a chairman.Logical formLearned from51 sentences. A male can be chairman of a subcommittee.Logical formLearned from51 sentences. A chairman may undergo a selection.Logical formLearned from51 sentences.