Computers can be extinct.Logical formLearned from2 sentences. Kinds of animals may go extinct.Logical formLearned from2 sentences. Lakes may form in craters of extinct volcanoes.Logical formLearned from2 sentences. (Department stores) can be extinct.Logical formLearned from2 sentences. Posters can be extinct.Logical formLearned from2 sentences. A (cloth diaper) can be extinct.Logical formLearned from2 sentences. A (heath hen) can be extinct.Logical formLearned from2 sentences. Players can be extinct.Logical formLearned from2 sentences. Nineteens of some species may go extinct.Logical formLearned from2 sentences. Salmon can be extinct in American rivers.Logical formLearned from2 sentences. A business can be extinct.Logical formLearned from2 sentences. Establishments can be extinct.Logical formLearned from2 sentences. A concept can be extinct.Logical formLearned from2 sentences. A sense can be extinct.Logical formLearned from2 sentences. Successes may render extinct.Logical formLearned from2 sentences.