A noble family can be extinct.Logical formLearned from3 sentences. Species may be become extinct.Logical formLearned from3 sentences. A macaw can be extinct.Logical formLearned from3 sentences. Offshoots can be extinct.Logical formLearned from3 sentences. Perissodactyls can be extinct.Logical formLearned from3 sentences. Some linguistic groups may go extinct.Logical formLearned from3 sentences. Ancient languages of persons may go extinct.Logical formLearned from3 sentences. (Lemur species) can be extinct.Logical formLearned from3 sentences. A lynx can be extinct.Logical formLearned from3 sentences. A (dwarf elephant) can be extinct.Logical formLearned from3 sentences. A gray whale can be extinct.Logical formLearned from3 sentences. Mosasaurs can be extinct.Logical formLearned from3 sentences. Some groups of animals can be extinct.Logical formLearned from3 sentences. A bloodline can be extinct.Logical formLearned from3 sentences. Auroches can be extinct.Logical formLearned from3 sentences.