A chairman may help.Logical formLearned from34 sentences. Chairman can be for a company.Logical formLearned from34 sentences. Chairman may pertain-to an executive.Logical formLearned from34 sentences. Chairman may pertain-to a chain.Logical formLearned from34 sentences. A chairman may pertain-to a summit.Logical formLearned from34 sentences. A male can be a chairman of a house-committee.Logical formLearned from33 sentences. A male may become chairman of a board of directors.Logical formLearned from33 sentences. Duties can be as chairman.Logical formLearned from33 sentences. Chairman may pertain-to a (working group).Logical formLearned from33 sentences. Chairmen may pertain-to a national-agency.Logical formLearned from33 sentences. A chairman may pertain-to a website.Logical formLearned from33 sentences. A chairman may pertain-to a district-council.Logical formLearned from33 sentences. Chairman may pertain-to an (urology department).Logical formLearned from33 sentences. A chairman may pertain-to an education-committee.Logical formLearned from33 sentences. A chairman may pertain-to an event.Logical formLearned from33 sentences.