(Whale songs) can be recorded.Logical formLearned from15 sentences. An exchange can be recorded.Logical formLearned from15 sentences. Scripts can be recorded.Logical formLearned from15 sentences. Discussions can be recorded.Logical formLearned from15 sentences. Grades can be recorded.Logical formLearned from15 sentences. A language can be recorded.Logical formLearned from15 sentences. A portion can be recorded.Logical formLearned from15 sentences. A (rock music) can be recorded.Logical formLearned from15 sentences. Specimen can be recorded.Logical formLearned from14 sentences. Compositions can be recorded.Logical formLearned from14 sentences. A source can be recorded.Logical formLearned from14 sentences. A singing can be recorded.Logical formLearned from14 sentences. Laughter can be recorded.Logical formLearned from14 sentences. Women can be recorded.Logical formLearned from14 sentences. An epidemic can be recorded.Logical formLearned from14 sentences.