A president may be killed.Logical formLearned from167 sentences. Opposition can be to a president.Logical formLearned from167 sentences. A president can be happy.Logical formLearned from166 sentences. (Vice president) can be constituted-of-or-filled-with (student affairs).Logical formLearned from166 sentences. A senior (vice president) can be for affairs.Logical formLearned from166 sentences. A picture may show a president.Logical formLearned from166 sentences. A guy may run for president.Logical formLearned from166 sentences. President may undergo a fall.Logical formLearned from166 sentences. Senior adviser can be to a president.Logical formLearned from166 sentences. A president may understand that something-is-the-case.Logical formLearned from166 sentences. A (troop buildup) may pertain-to a president.Logical formLearned from166 sentences. A president may attend.Logical formLearned from166 sentences. A (vice president) may pertain-to a US-city.Logical formLearned from166 sentences. A person can be a president.Logical formLearned from166 sentences. A president may make a speech.Logical formLearned from166 sentences.