An endangered species can be extinct.Logical formLearned from2 sentences. A breed of livestock can be extinct.Logical formLearned from2 sentences. Some breeds of cows can be extinct.Logical formLearned from2 sentences. An (earthquake belt) may lie in extinct volcanoes.Logical formLearned from2 sentences. A wild horse can be extinct.Logical formLearned from2 sentences. A torch can be extinct.Logical formLearned from2 sentences. A quarter can be extinct.Logical formLearned from2 sentences. Quails can be extinct.Logical formLearned from2 sentences. A number of a creature can be extinct.Logical formLearned from2 sentences. Asian elephants can be extinct.Logical formLearned from2 sentences. A kind of grouses can be extinct.Logical formLearned from2 sentences. Spruces can be extinct.Logical formLearned from2 sentences. A pachyderm can be extinct.Logical formLearned from2 sentences. A monkey may go extinct.Logical formLearned from2 sentences. A (primate family) can be extinct.Logical formLearned from2 sentences.