Persons may sleep in a house.Logical formLearned from4 sentences. Drivers may sleep in cabs.Logical formLearned from4 sentences. Officials may sleep.Logical formLearned from4 sentences. Persons may sleep on a sidewalk.Logical formLearned from4 sentences. Someone may sleep in a country.Logical formLearned from4 sentences. A father may sleep in a garden.Logical formLearned from4 sentences. A person may sleep on a roof of a house.Logical formLearned from4 sentences. Officers may sleep.Logical formLearned from4 sentences. A singer may sleep.Logical formLearned from4 sentences. Some servicemen may sleep.Logical formLearned from4 sentences. Hundreds of (health care workers) may sleep in offices.Logical formLearned from4 sentences. Persons may sleep for nights.Logical formLearned from4 sentences. Soldiers may adapt to sleeping on a move.Logical formLearned from4 sentences. A person may sleep with children.Logical formLearned from4 sentences. Players may be suspected of sleeping.Logical formLearned from4 sentences.