With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: A woman in blue with a striped purple scarf on her head, stands in front of a woman with a brown headband on her forehead who is speaking with a man wearing light blue and wearing a purple turban. The women are wearing black skirts.
text_B: The women's legs are encased in denim.
weakener.