Downstairs may undergo an opening.Logical formLearned from3 sentences. A male may go downstairs to a (dining room).Logical formLearned from3 sentences. (Family downstairs) may pertain-to a person.Logical formLearned from3 sentences. Home-and may go downstairs.Logical formLearned from3 sentences. Noise may come from downstairs.Logical formLearned from3 sentences. A person may hear voices from downstairs.Logical formLearned from3 sentences. A person may scurry downstairs.Logical formLearned from3 sentences. A female may dust downstairs.Logical formLearned from3 sentences. A person may sit on (couch downstairs).Logical formLearned from3 sentences. A person may sleep on (couch downstairs).Logical formLearned from3 sentences. Downstairs can be in a café.Logical formLearned from3 sentences. Sobs may come from downstairs.Logical formLearned from3 sentences. Kids may eat downstairs.Logical formLearned from3 sentences. A tour may pertain-to downstairs.Logical formLearned from3 sentences. A door can be to downstairs.Logical formLearned from3 sentences.