A mistrust can be longstanding.Logical formLearned from24 sentences. A moratorium can be longstanding.Logical formLearned from23 sentences. A fan can be longstanding.Logical formLearned from23 sentences. An engagement can be longstanding.Logical formLearned from23 sentences. A quarrel can be longstanding.Logical formLearned from23 sentences. A (trade dispute) can be longstanding.Logical formLearned from23 sentences. Anger can be longstanding.Logical formLearned from22 sentences. An aim can be longstanding.Logical formLearned from22 sentences. A lawsuit can be longstanding.Logical formLearned from22 sentences. Limits can be longstanding.Logical formLearned from22 sentences. A (business relationship) can be longstanding.Logical formLearned from22 sentences. A line can be longstanding.Logical formLearned from22 sentences. Promises can be longstanding.Logical formLearned from22 sentences. Mysteries can be longstanding.Logical formLearned from22 sentences. Leadership can be longstanding.Logical formLearned from22 sentences.