Martians can be extinct.Logical formLearned from4 sentences. A lake may be formed by an extinct volcano.Logical formLearned from4 sentences. A dominant species can be extinct.Logical formLearned from4 sentences. A game can be extinct.Logical formLearned from4 sentences. An owl can be extinct.Logical formLearned from4 sentences. A (volcano cayambe) can be extinct.Logical formLearned from4 sentences. A sloth can be extinct.Logical formLearned from4 sentences. Organisms may go extinct.Logical formLearned from4 sentences. Ideas can be extinct.Logical formLearned from4 sentences. Lizards can be extinct.Logical formLearned from4 sentences. An extinct volcano can be on an island of a us-state.Logical formLearned from4 sentences. Whales can be extinct.Logical formLearned from4 sentences. Some groups may go extinct.Logical formLearned from4 sentences. A rhino can be extinct.Logical formLearned from4 sentences. A practice can be extinct.Logical formLearned from4 sentences.