A cruiserweight can be undefeated.Logical formLearned from5 sentences. A (gold medalist) can be undefeated.Logical formLearned from5 sentences. A team may stay undefeated.Logical formLearned from5 sentences. Women may go undefeated.Logical formLearned from5 sentences. Broncos may go undefeated.Logical formLearned from5 sentences. Starts can be undefeated.Logical formLearned from5 sentences. A (college basketball team) can be undefeated.Logical formLearned from5 sentences. A male can be undefeated in some fights.Logical formLearned from5 sentences. Some boxers can be undefeated.Logical formLearned from5 sentences. A champion can be undefeated.Logical formLearned from5 sentences. A (conference schedule) can be undefeated.Logical formLearned from5 sentences. A rising star can be undefeated.Logical formLearned from5 sentences. A squad may go undefeated.Logical formLearned from5 sentences. A top can be undefeated.Logical formLearned from5 sentences. A us-state may stay undefeated.Logical formLearned from5 sentences.