Mammoths can be extinct.Logical formLearned from10 sentences. Trilobites can be extinct.Logical formLearned from9 sentences. Counts can be extinct.Logical formLearned from9 sentences. A dynasty can be extinct.Logical formLearned from9 sentences. A (male line) can be extinct.Logical formLearned from9 sentences. Peoples can be extinct.Logical formLearned from9 sentences. A suborder can be extinct.Logical formLearned from9 sentences. Some species of plants can be extinct.Logical formLearned from9 sentences. A tradition can be extinct.Logical formLearned from9 sentences. A phylum can be extinct.Logical formLearned from9 sentences. A house can be extinct.Logical formLearned from9 sentences. Horses can be extinct.Logical formLearned from9 sentences. Some percent of species can be extinct.Logical formLearned from9 sentences. Craters can be extinct.Logical formLearned from9 sentences. An orangutan can be extinct.Logical formLearned from9 sentences.