A person may sleep around 1am.Logical formLearned from3 sentences. A person may sleep with a hoodie.Logical formLearned from3 sentences. A person may sleep in weeks.Logical formLearned from3 sentences. (Melatonin induces) may sleep without side effects.Logical formLearned from3 sentences. A back may be ached from sleeping on a firm.Logical formLearned from3 sentences. A city of a world-city may sleep.Logical formLearned from3 sentences. A person may sleep on (air mattresses).Logical formLearned from3 sentences. A person may sleep in a world.Logical formLearned from3 sentences. A female may sleep with children.Logical formLearned from3 sentences. A male may sleep at a workplace.Logical formLearned from3 sentences. Crow may sleep.Logical formLearned from3 sentences. A person may sleep in a (passenger seat).Logical formLearned from3 sentences. A male may sleep on an end.Logical formLearned from3 sentences. A person may sleep a dad.Logical formLearned from3 sentences. A male may sleep with a (window open).Logical formLearned from3 sentences.