Persons may buy clothings.Logical formLearned from110 sentences. A female may buy groceries.Logical formLearned from110 sentences. A male may buy a book.Logical formLearned from109 sentences. A male may buy himself.Logical formLearned from109 sentences. A person may buy shirts.Logical formLearned from109 sentences. A person may buy a jacket.Logical formLearned from108 sentences. A person may buy a dvd.Logical formLearned from108 sentences. Persons may buy a person.Logical formLearned from108 sentences. A person may buy a (cell phone).Logical formLearned from108 sentences. Books may be bought.Logical formLearned from108 sentences. Foreign investors may buy shares.Logical formLearned from108 sentences. A country may buy gas.Logical formLearned from107 sentences. A person may buy on sale.Logical formLearned from107 sentences. A person may buy parts.Logical formLearned from107 sentences. Women may buy.Logical formLearned from107 sentences.