A chairman can be a male of a country.Logical formLearned from6 sentences. A male may serve as chairman of an (executive committee).Logical formLearned from6 sentences. A male may serve as a chairman of an executive-committee.Logical formLearned from6 sentences. A chairman may pertain-to directors.Logical formLearned from6 sentences. A male may serve as chairman of a jury.Logical formLearned from6 sentences. A male can be a chairman of a football-association.Logical formLearned from6 sentences. A house may pertain-to a chairman.Logical formLearned from6 sentences. A chief may pertain-to a chairman.Logical formLearned from6 sentences. A female can be a chairman of a female.Logical formLearned from6 sentences. A chairman may undergo a failure.Logical formLearned from6 sentences. A chairman may pertain-to a wing.Logical formLearned from6 sentences. A female may be elected as a chairman.Logical formLearned from6 sentences. A male can be chairman of a development-committee.Logical formLearned from6 sentences. A relationship can be with chairman.Logical formLearned from6 sentences. Chairman may pertain-to a (lobbying group).Logical formLearned from6 sentences.