A person may buy an idea.Logical formLearned from210 sentences. A female may buy a male.Logical formLearned from209 sentences. A person may buy insurance.Logical formLearned from209 sentences. Traders may buy.Logical formLearned from205 sentences. A person may buy ones.Logical formLearned from205 sentences. A person may buy beer.Logical formLearned from203 sentences. A person may buy some clothings.Logical formLearned from203 sentences. Persons may buy stuff.Logical formLearned from203 sentences. Persons may buy a car.Logical formLearned from202 sentences. A person may buy for a person.Logical formLearned from202 sentences. A person may buy cds.Logical formLearned from202 sentences. A dollar may buy some canadian dollars.Logical formLearned from201 sentences. A male may buy a farm.Logical formLearned from201 sentences. A male may buy a stake.Logical formLearned from200 sentences. Persons may be bought.Logical formLearned from200 sentences.