(Public schools) can be troubled.Logical formLearned from11 sentences. Progress can be troubled.Logical formLearned from11 sentences. A (peace agreement) can be troubled.Logical formLearned from11 sentences. An affair can be troubled.Logical formLearned from11 sentences. A prince can be troubled.Logical formLearned from11 sentences. A public school can be troubled.Logical formLearned from11 sentences. (Government retirement programs) can be troubled.Logical formLearned from11 sentences. An acquisition can be troubled.Logical formLearned from11 sentences. Residents can be troubled.Logical formLearned from11 sentences. A public housing can be troubled.Logical formLearned from11 sentences. A painter can be troubled.Logical formLearned from11 sentences. Leaves can be troubled.Logical formLearned from11 sentences. A (music division) can be troubled.Logical formLearned from11 sentences. An adult can be troubled.Logical formLearned from11 sentences. An offspring can be troubled.Logical formLearned from11 sentences.