A male may sleep in a car.Logical formLearned from18 sentences. Persons may sleep great.Logical formLearned from18 sentences. Some persons may sleep in streets.Logical formLearned from18 sentences. Some men may sleep in cars.Logical formLearned from18 sentences. A person may sleep in a coffin.Logical formLearned from17 sentences. A US-president may sleep in a bed.Logical formLearned from17 sentences. Patients may sleep.Logical formLearned from17 sentences. A weekend may sleep.Logical formLearned from17 sentences. A brain may sleep.Logical formLearned from17 sentences. A person may sleep with somebody.Logical formLearned from17 sentences. A person may sleep in a sleeping bag.Logical formLearned from17 sentences. A person may sleep with other persons.Logical formLearned from17 sentences. A male may sleep during a night.Logical formLearned from17 sentences. A woman may sleep with a sister.Logical formLearned from17 sentences. A person may sleep in pajamas.Logical formLearned from17 sentences.