With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: A lady in a hat is standing next to a car with a couch and innertubes on top. There is a lady in a hat because it is hot outside.
text_B: The woman wonders about the couch as she peers from the shade of her wide brimmed hat and wipes the sweat from her brow.
strengthener.