Persons may have sleep.Logical formLearned from50 sentences. Sleep can be unbroken.Logical formLearned from50 sentences. Sleep can be continuous.Logical formLearned from50 sentences. Sleep can be gentle.Logical formLearned from50 sentences. Sleep can be nocturnal.Logical formLearned from50 sentences. Sleep can be uncomfortable.Logical formLearned from50 sentences. A person may fall sleep.Logical formLearned from49 sentences. A male may smile in sleep.Logical formLearned from49 sentences. A relationship can be between sleep.Logical formLearned from49 sentences. A person may get a wink of sleep.Logical formLearned from49 sentences. A male may pass_away in sleep.Logical formLearned from49 sentences. A person may get_back to sleep.Logical formLearned from49 sentences. A female may drift into sleep.Logical formLearned from49 sentences. A (sleep pattern) can be regular.Logical formLearned from49 sentences. A time can be for sleep.Logical formLearned from49 sentences.