a moving preposition continues to stay in the same magnitude at variable sail unless additional buildings are applied
presupposition is not supposition. preposition is not function_word. preposition is function_word. juxtaposition is not position. moving is not action_on_object. sail is not structure. juxtaposition is not placement. commuting_function_set is not set_of_unary_functions. commuting_function_set is set_of_unary_functions.