Some tickets can be extinct.Logical formLearned from16 sentences. A (biological warfare program) can be extinct.Logical formLearned from16 sentences. A latter can be extinct.Logical formLearned from16 sentences. A dodo can be extinct.Logical formLearned from16 sentences. Some percent of some species may go extinct.Logical formLearned from16 sentences. A way can be to extincting.Logical formLearned from16 sentences. A shark can be extinct.Logical formLearned from16 sentences. Populations can be extinct.Logical formLearned from16 sentences. Birds can be extinct.Logical formLearned from15 sentences. Auroches can be extinct.Logical formLearned from15 sentences. A bird can be extinct.Logical formLearned from15 sentences. Species may be declared extinct.Logical formLearned from15 sentences. A female can be extinct.Logical formLearned from15 sentences. Days can be extinct.Logical formLearned from15 sentences. Languages can be extinct.Logical formLearned from15 sentences.