A person may study a philosopher.Logical formLearned from17 sentences. A person may focus on studying.Logical formLearned from17 sentences. A female may study a man.Logical formLearned from17 sentences. Products may be studied.Logical formLearned from17 sentences. A person may study at college.Logical formLearned from17 sentences. Persons may study a topic.Logical formLearned from17 sentences. A person may be studied.Logical formLearned from17 sentences. Persons may study issue.Logical formLearned from17 sentences. Scientists may study (arsenic pollution).Logical formLearned from17 sentences. A person may study stuff.Logical formLearned from17 sentences. Students may study physics.Logical formLearned from17 sentences. Persons may study a law.Logical formLearned from17 sentences. A person may study a book.Logical formLearned from17 sentences. Experts may study an issue.Logical formLearned from17 sentences. A male may study for some hours.Logical formLearned from17 sentences.