A female may descend_down stairs.Logical formLearned from3 sentences. A person may walk to a top of stairs.Logical formLearned from3 sentences. A person may rush_down stairs with kids.Logical formLearned from3 sentences. A room can be a flight of stairs.Logical formLearned from3 sentences. A female may shout_down stairs.Logical formLearned from3 sentences. A male may head to stairs.Logical formLearned from3 sentences. A person may lay on stairs.Logical formLearned from3 sentences. Stairs may head.Logical formLearned from3 sentences. Meetings can be on a stair.Logical formLearned from3 sentences. A male may manage stairs.Logical formLearned from3 sentences. Stairs may happen.Logical formLearned from3 sentences. Persons may walk_over to stairs.Logical formLearned from3 sentences. A male may love stairs.Logical formLearned from3 sentences. Risers can be on stairs.Logical formLearned from3 sentences. Stairs can be to the right.Logical formLearned from3 sentences.