(Interview questions) can be tough.Logical formLearned from38 sentences. A person can be tough on him-or-herself.Logical formLearned from38 sentences. Goings can be tough.Logical formLearned from38 sentences. A person can be tough as nails.Logical formLearned from38 sentences. A combat can be tough.Logical formLearned from38 sentences. A person may play tough.Logical formLearned from38 sentences. Attacks can be tough.Logical formLearned from38 sentences. (Police tactics) can be tough.Logical formLearned from38 sentences. A chip can be tough.Logical formLearned from38 sentences. (Business decisions) can be tough.Logical formLearned from38 sentences. Wins can be tough.Logical formLearned from38 sentences. (Economic sanctions) can be tough.Logical formLearned from38 sentences. A verdict can be tough.Logical formLearned from38 sentences. (Safety standards) can be tough.Logical formLearned from37 sentences. A club can be tough.Logical formLearned from37 sentences.