A (nylon construction) can be tough.Logical formLearned from5 sentences. A racket can be tough.Logical formLearned from5 sentences. A reviewer can be tough.Logical formLearned from5 sentences. Movies can be tough.Logical formLearned from5 sentences. Bags can be tough.Logical formLearned from5 sentences. A gentleman can be tough.Logical formLearned from5 sentences. A (wake forest team) can be tough.Logical formLearned from5 sentences. Some (presidential candidates) may talk tough.Logical formLearned from5 sentences. A benchmark can be tough.Logical formLearned from5 sentences. An intersection can be tough.Logical formLearned from5 sentences. A factor can be tough.Logical formLearned from5 sentences. Guy may act tough.Logical formLearned from5 sentences. A (drug dealer) can be tough.Logical formLearned from5 sentences. An (abortion law) can be tough.Logical formLearned from5 sentences. Tough luck can be on a person.Logical formLearned from5 sentences.