A town can be extinct.Logical formLearned from3 sentences. A language may be declared extinct.Logical formLearned from3 sentences. A (post office) can be extinct.Logical formLearned from3 sentences. A snake can be extinct.Logical formLearned from3 sentences. A (millerettid parareptile) can be extinct.Logical formLearned from3 sentences. A commander can be extinct.Logical formLearned from3 sentences. A carnivore can be extinct.Logical formLearned from3 sentences. A hierarchy can be extinct.Logical formLearned from3 sentences. Others may go extinct.Logical formLearned from3 sentences. A wall may pertain-to an extinct volcano.Logical formLearned from3 sentences. Priests of a rite can be extinct.Logical formLearned from3 sentences. Populations may go extinct.Logical formLearned from3 sentences. A (coral base) may suggest a subsidence of an extinct volcano.Logical formLearned from3 sentences. An essay can be on extinct birds.Logical formLearned from3 sentences. A (moa bird) can be extinct.Logical formLearned from3 sentences.