Species may go extinct.Logical formLearned from94 sentences. Groups can be extinct.Logical formLearned from93 sentences. A race can be extinct.Logical formLearned from89 sentences. An earldom can be extinct.Logical formLearned from88 sentences. Dinosaurs can be extinct.Logical formLearned from83 sentences. Some titles can be extinct.Logical formLearned from83 sentences. Animals can be extinct.Logical formLearned from82 sentences. (Performance cars) can be extinct.Logical formLearned from79 sentences. A peerage can be extinct.Logical formLearned from76 sentences. A viscountcy can be extinct.Logical formLearned from75 sentences. Dinosaurs may go extinct.Logical formLearned from75 sentences. Parts of a law can be extinct.Logical formLearned from71 sentences. A population can be extinct.Logical formLearned from70 sentences. A creature can be extinct.Logical formLearned from68 sentences. Taxas can be extinct.Logical formLearned from67 sentences.