A (crater lake) can be extinct.Logical formLearned from2 sentences. An entelodont can be extinct.Logical formLearned from2 sentences. Counts can be extinct.Logical formLearned from2 sentences. A coral can be extinct.Logical formLearned from2 sentences. A (crime family) can be extinct.Logical formLearned from2 sentences. A (placoderm fish) can be extinct.Logical formLearned from2 sentences. A volcanic complex can be extinct.Logical formLearned from2 sentences. Systems can be extinct.Logical formLearned from2 sentences. A (royal house) can be extinct.Logical formLearned from2 sentences. A crocodylomorph can be extinct.Logical formLearned from2 sentences. A louvar can be extinct.Logical formLearned from2 sentences. A lamprid can be extinct.Logical formLearned from2 sentences. Infestations can be extinct.Logical formLearned from2 sentences. (Neat cows) can be extinct.Logical formLearned from2 sentences. (Bird subspecies) can be extinct.Logical formLearned from2 sentences.