A person may sleep in a back seat.Logical formLearned from9 sentences. Thanks to parents may sleep.Logical formLearned from9 sentences. Women may sleep with men.Logical formLearned from9 sentences. A person may sleep with him-or-herself.Logical formLearned from9 sentences. Mothers may sleep.Logical formLearned from9 sentences. Sharks may sleep.Logical formLearned from9 sentences. A night may sleep for some hours.Logical formLearned from9 sentences. A person may sleep through alarms.Logical formLearned from9 sentences. A rest of a house may sleep.Logical formLearned from9 sentences. A person may sleep with a sheet.Logical formLearned from9 sentences. Boys may sleep in some dormitories.Logical formLearned from9 sentences. A person may sleep warm.Logical formLearned from9 sentences. A female may sleep with some persons.Logical formLearned from9 sentences. Folks may sleep.Logical formLearned from9 sentences. A person may sleep in a row.Logical formLearned from9 sentences.