A president may pertain-to an orchestra.Logical formLearned from111 sentences. An effort can be by a president.Logical formLearned from111 sentences. A president may sit.Logical formLearned from111 sentences. A president can be in some years.Logical formLearned from111 sentences. (Vice president) can be for international affairs.Logical formLearned from111 sentences. Statements can be by a president.Logical formLearned from111 sentences. Discussions can be with a president.Logical formLearned from111 sentences. A (vice president) can be honorary.Logical formLearned from111 sentences. A direction may pertain-to a president.Logical formLearned from111 sentences. Some candidate can be for president.Logical formLearned from111 sentences. A president may pertain-to an assembly.Logical formLearned from111 sentences. Comments can be by a president.Logical formLearned from111 sentences. A president may sign a treaty.Logical formLearned from110 sentences. A president may face pressure.Logical formLearned from110 sentences. Activities may pertain-to a president.Logical formLearned from110 sentences.