A titleholder can be undefeated.Logical formLearned from3 sentences. A (ring record) can be undefeated.Logical formLearned from3 sentences. A racemare can be undefeated.Logical formLearned from3 sentences. Some men can be undefeated.Logical formLearned from3 sentences. A (wrestling champion) can be undefeated.Logical formLearned from3 sentences. Troops can be undefeated.Logical formLearned from3 sentences. A (heavyweight championship) can be undefeated.Logical formLearned from3 sentences. Knights can be undefeated.Logical formLearned from3 sentences. Warriors can be undefeated.Logical formLearned from3 sentences. A company can be undefeated.Logical formLearned from3 sentences. Commandos can be undefeated.Logical formLearned from3 sentences. A (race record) can be undefeated.Logical formLearned from3 sentences. A corps can be undefeated.Logical formLearned from3 sentences. (Tar heels) can be undefeated.Logical formLearned from3 sentences. Months can be undefeated.Logical formLearned from3 sentences.