A law can be tough.Logical formLearned from6 sentences. A (playing field) can be tough.Logical formLearned from6 sentences. A level of play can be tough.Logical formLearned from6 sentences. (Anti-corruption rules) can be tough.Logical formLearned from6 sentences. An achievement can be tough.Logical formLearned from6 sentences. An (opposition preying) can be tough.Logical formLearned from6 sentences. Precautions can be tough.Logical formLearned from6 sentences. A language of a resolution can be tough.Logical formLearned from6 sentences. A club can be tough.Logical formLearned from6 sentences. (Government austerity measures) can be tough.Logical formLearned from6 sentences. Olympics can be tough.Logical formLearned from6 sentences. An (opening spell) can be tough.Logical formLearned from6 sentences. A (basketball town) can be tough.Logical formLearned from6 sentences. A win can be tough.Logical formLearned from6 sentences. A US-city may play tough.Logical formLearned from6 sentences.