Bees can be extinct.Logical formLearned from6 sentences. A giant sloth can be extinct.Logical formLearned from6 sentences. A male line of a family can be extinct.Logical formLearned from6 sentences. An instinct can be extinct.Logical formLearned from6 sentences. (Plant species) can be extinct.Logical formLearned from6 sentences. Subfamilies can be extinct.Logical formLearned from6 sentences. Ammonoids can be extinct.Logical formLearned from6 sentences. A plant may be considered extinct.Logical formLearned from6 sentences. Cheetahs can be extinct.Logical formLearned from6 sentences. An art can be extinct.Logical formLearned from6 sentences. An unincorporated town can be extinct.Logical formLearned from6 sentences. (Flightless birds) can be extinct.Logical formLearned from6 sentences. Baronetcies can be extinct.Logical formLearned from6 sentences. Trees can be extinct.Logical formLearned from6 sentences. A craft can be extinct.Logical formLearned from6 sentences.