(Welfare reforms) can be tough.Logical formLearned from16 sentences. An overhaul can be tough.Logical formLearned from16 sentences. (Compliance provisions) can be tough.Logical formLearned from16 sentences. A person may find tough.Logical formLearned from16 sentences. A (phone call) can be tough.Logical formLearned from16 sentences. A text can be tough.Logical formLearned from16 sentences. A censorship can be tough.Logical formLearned from16 sentences. Pronouncements can be tough.Logical formLearned from16 sentences. Spells can be tough.Logical formLearned from16 sentences. A (training session) can be tough.Logical formLearned from16 sentences. Opposition can be tough.Logical formLearned from15 sentences. Puzzles can be tough.Logical formLearned from15 sentences. A (plant matter) can be tough.Logical formLearned from15 sentences. A male may play a tough guy.Logical formLearned from15 sentences. A defence can be tough.Logical formLearned from15 sentences.