A person can be tough on crime.Logical formLearned from26 sentences. A (police detective) can be tough.Logical formLearned from26 sentences. A (border enforcement) can be tough.Logical formLearned from26 sentences. A (border security bill) can be tough.Logical formLearned from26 sentences. Decisions can be tough.Logical formLearned from26 sentences. Environmental regulations can be tough.Logical formLearned from26 sentences. A wind can be tough.Logical formLearned from26 sentences. A curve can be tough.Logical formLearned from26 sentences. Minutes can be tough.Logical formLearned from26 sentences. (Emergency measures) can be tough.Logical formLearned from26 sentences. A budget can be tough.Logical formLearned from26 sentences. Games can be tough.Logical formLearned from26 sentences. A league can be tough.Logical formLearned from26 sentences. A (screening process) can be tough.Logical formLearned from26 sentences. Teams can be tough.Logical formLearned from26 sentences.