Persons may thank a chairman.Logical formLearned from9 sentences. Chairman can be that something-is-the-case.Logical formLearned from9 sentences. A chairman can be correct.Logical formLearned from9 sentences. Touch can be with a chairman.Logical formLearned from9 sentences. An acting chairman may pertain-to a board.Logical formLearned from9 sentences. Chairman may begin.Logical formLearned from9 sentences. (Vice chairman) can be constituted-of-or-filled-with medicine.Logical formLearned from9 sentences. A chairman may pertain-to a supervisory-commission.Logical formLearned from9 sentences. A chairman may contend that something-is-the-case.Logical formLearned from9 sentences. Chairman may undergo a fate.Logical formLearned from9 sentences. A president may double as chairman.Logical formLearned from9 sentences. A (vice chairman) may make remarks.Logical formLearned from9 sentences. Differences can be with chairman.Logical formLearned from9 sentences. A member can be a chairman.Logical formLearned from9 sentences. A person may say to a chairman.Logical formLearned from9 sentences.