A military history can be troubled.Logical formLearned from7 sentences. Trust can be troubled.Logical formLearned from7 sentences. Legislators can be troubled.Logical formLearned from7 sentences. A return can be troubled.Logical formLearned from7 sentences. A communist country can be troubled.Logical formLearned from7 sentences. Financial systems can be troubled.Logical formLearned from7 sentences. Fish can be in troubled waters.Logical formLearned from7 sentences. Relations may remain troubled.Logical formLearned from7 sentences. Christians can be troubled by a lack of influence.Logical formLearned from7 sentences. A jetmaker can be troubled.Logical formLearned from7 sentences. A transfer can be troubled.Logical formLearned from7 sentences. Blocks can be troubled.Logical formLearned from7 sentences. A military operation can be troubled.Logical formLearned from7 sentences. A (nuclear power station) can be troubled.Logical formLearned from7 sentences. An (euro currency) can be troubled.Logical formLearned from7 sentences.