Raising children can be difficult.Logical formLearned from13 sentences. Slimmings can be difficult.Logical formLearned from13 sentences. A son can be difficult.Logical formLearned from13 sentences. Difficult women may undergo praise.Logical formLearned from13 sentences. Balls can be difficult.Logical formLearned from13 sentences. A building can be difficult.Logical formLearned from13 sentences. Guests can be difficult.Logical formLearned from13 sentences. Cards can be difficult.Logical formLearned from13 sentences. Puzzles can be difficult.Logical formLearned from13 sentences. Power can be difficult.Logical formLearned from13 sentences. A needle can be difficult.Logical formLearned from13 sentences. A status can be difficult.Logical formLearned from13 sentences. Some words can be difficult.Logical formLearned from13 sentences. Statements can be difficult.Logical formLearned from13 sentences. Lending can be difficult.Logical formLearned from13 sentences.