A female may scale stairs to an apartment.Logical formLearned from5 sentences. Stairs can be from a plane.Logical formLearned from5 sentences. Stairs may lead to a terrace.Logical formLearned from5 sentences. Passengers may be faced with stairs.Logical formLearned from5 sentences. A pope may avoid a set of stairs to an altar.Logical formLearned from5 sentences. Persons may have some stairs.Logical formLearned from5 sentences. Stairs can be to a death.Logical formLearned from5 sentences. A man may climb stairs to a gate.Logical formLearned from5 sentences. Stairs may pertain-to a flight.Logical formLearned from5 sentences. Stairs can be in homes.Logical formLearned from5 sentences. Stairs may lead to floors.Logical formLearned from5 sentences. Stairs can be to an exit.Logical formLearned from5 sentences. A political-leader may come_down stairs.Logical formLearned from5 sentences. A tower may have a (stair turret).Logical formLearned from4 sentences. A tower can be with a (stair turret).Logical formLearned from4 sentences.