A chairman may pertain-to a weekday.Logical formLearned from29 sentences. Chairman may pertain-to an (oil company).Logical formLearned from29 sentences. A chairman can be wealthy.Logical formLearned from29 sentences. A chairman may pertain-to a (physics department).Logical formLearned from29 sentences. Hands may pertain-to a chairman.Logical formLearned from29 sentences. A chairman may pertain-to an (energy committee).Logical formLearned from29 sentences. Chairman may pertain-to a (permanent subcommittee).Logical formLearned from29 sentences. A male can be (campaign chairman).Logical formLearned from29 sentences. A chairman may undergo guidance.Logical formLearned from29 sentences. (Finance chairman) may pertain-to a campaign.Logical formLearned from29 sentences. A chairman may pertain-to an electoral-commission.Logical formLearned from29 sentences. A male can be chairman of a board of directors.Logical formLearned from29 sentences. A chairman may pertain-to a (negotiating committee).Logical formLearned from29 sentences. A chairman may express concern.Logical formLearned from29 sentences. Chairman may pertain-to a grouping.Logical formLearned from29 sentences.