Classes can be adult.Logical formLearned from406 sentences. A (stem cell research) can be adult.Logical formLearned from398 sentences. A conversation can be adult.Logical formLearned from392 sentences. A man can be adult.Logical formLearned from389 sentences. Fiction can be adult.Logical formLearned from389 sentences. A class can be adult.Logical formLearned from379 sentences. Audiences can be adult.Logical formLearned from375 sentences. Years can be adult.Logical formLearned from358 sentences. A cell can be adult.Logical formLearned from353 sentences. Sons can be adult.Logical formLearned from334 sentences. Members can be adult.Logical formLearned from322 sentences. A station can be adult.Logical formLearned from321 sentences. Persons can be adult.Logical formLearned from319 sentences. A court can be adult.Logical formLearned from312 sentences. Charts can be adult.Logical formLearned from303 sentences.