Machines can be extinct.Logical formLearned from2 sentences. Heirs can be extinct.Logical formLearned from2 sentences. Poverty can be extinct.Logical formLearned from2 sentences. A crane can be extinct.Logical formLearned from2 sentences. A population of (monk seals) may be declared extinct.Logical formLearned from2 sentences. A list can be constituted-of-or-filled-with extinct mammals.Logical formLearned from2 sentences. Hippoes can be extinct.Logical formLearned from2 sentences. A specimen can be extinct.Logical formLearned from2 sentences. Volcanoes may be considered extinct.Logical formLearned from2 sentences. Leadership can be extinct.Logical formLearned from2 sentences. A host of species can be extinct.Logical formLearned from2 sentences. Practices can be extinct.Logical formLearned from2 sentences. A region may have some extinct volcanoes.Logical formLearned from2 sentences. Species may be declared extinct.Logical formLearned from2 sentences. Salmon may go extinct.Logical formLearned from2 sentences.