Stairs can be to a level.Logical formLearned from4 sentences. Stairs may pertain-to a stadium.Logical formLearned from4 sentences. A (stair turret) can be to a corner.Logical formLearned from4 sentences. Stairs may be destroyed.Logical formLearned from4 sentences. Stairs may lead to a basement.Logical formLearned from4 sentences. Stairs may pertain-to a tower.Logical formLearned from4 sentences. A window can be above stairs.Logical formLearned from4 sentences. A (stair tower) can be square.Logical formLearned from4 sentences. Cars can be with stairs.Logical formLearned from4 sentences. Stairs can be on some side.Logical formLearned from4 sentences. Stairs can be to a studio.Logical formLearned from4 sentences. A footbridge may be connected to platforms by stairs.Logical formLearned from4 sentences. Stairs can be destroyed.Logical formLearned from4 sentences. A woman may ascend stairs.Logical formLearned from4 sentences. Stairs can be green.Logical formLearned from4 sentences.