A (press conference) may pertain-to a president.Logical formLearned from87 sentences. A (vice president) may pertain-to an union.Logical formLearned from87 sentences. A role may pertain-to a (vice president).Logical formLearned from87 sentences. (War policies) may pertain-to a president.Logical formLearned from87 sentences. A president may pertain-to a year.Logical formLearned from87 sentences. A challenge can be for a president.Logical formLearned from87 sentences. A male can be a best president.Logical formLearned from87 sentences. A president may pertain-to a charity.Logical formLearned from87 sentences. A president may be advocated.Logical formLearned from87 sentences. A senior (vice president) can be for law.Logical formLearned from87 sentences. A president may pertain-to jets.Logical formLearned from87 sentences. A (life president) can be honorary.Logical formLearned from87 sentences. Chances may pertain-to a president.Logical formLearned from87 sentences. (Vice president) can be for technology.Logical formLearned from87 sentences. A male may serve as president of a college.Logical formLearned from87 sentences.