(Fish species) can be extinct.Logical formLearned from5 sentences. Settlements can be extinct.Logical formLearned from5 sentences. (Sea snails) can be extinct.Logical formLearned from5 sentences. A form can be extinct.Logical formLearned from5 sentences. Species may be presumed extinct.Logical formLearned from5 sentences. A subclass can be extinct.Logical formLearned from5 sentences. A nation can be extinct.Logical formLearned from5 sentences. Endangered species can be extinct.Logical formLearned from5 sentences. Species may be believed extinct.Logical formLearned from5 sentences. Some plant can be extinct.Logical formLearned from5 sentences. A (sea otter) can be extinct.Logical formLearned from5 sentences. An (arachnid order) can be extinct.Logical formLearned from5 sentences. A (horse breed) can be extinct.Logical formLearned from5 sentences. Some species of life can be extinct.Logical formLearned from5 sentences. A beetle can be extinct.Logical formLearned from5 sentences.