Problems may change.Logical formLearned from33 sentences. An estimate may change.Logical formLearned from33 sentences. A wording may change.Logical formLearned from33 sentences. A male may change with times.Logical formLearned from33 sentences. A US-city may change course.Logical formLearned from33 sentences. Leaders may change.Logical formLearned from33 sentences. Persons may change a landscape.Logical formLearned from33 sentences. A male may change a routine.Logical formLearned from33 sentences. A rate may be changed.Logical formLearned from33 sentences. A world-city may change hands.Logical formLearned from33 sentences. A political-leader may change a mind.Logical formLearned from33 sentences. A total of some scrips may change hands.Logical formLearned from32 sentences. A current may change.Logical formLearned from32 sentences. A cast may be changed.Logical formLearned from32 sentences. A line-up may be changed.Logical formLearned from32 sentences.