A headquarters may pertain-to a leader.Logical formLearned from200 sentences. Leaders can be adult.Logical formLearned from199 sentences. A leader may pertain-to a school.Logical formLearned from199 sentences. (Opposition leaders) can be prominent.Logical formLearned from199 sentences. (Union leaders) may say that something-is-the-case.Logical formLearned from199 sentences. Leaders may pertain-to the world.Logical formLearned from199 sentences. Talks can be with (rebel leaders).Logical formLearned from199 sentences. A leader can be enigmatic.Logical formLearned from198 sentences. Leaders may undergo a failure.Logical formLearned from198 sentences. A leader can be dead.Logical formLearned from198 sentences. A leader can be ill.Logical formLearned from198 sentences. Leaders may begin.Logical formLearned from198 sentences. Leaders may pertain-to a bloc.Logical formLearned from198 sentences. Some leaders may discuss ways.Logical formLearned from198 sentences. Meetings can be with chinese leaders.Logical formLearned from197 sentences.