With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: A little girl with blond-hair, a yellow shirt, and a yellow cup is looking at a mirror with a woman wearing a yellow shit and red shorts behind her. a young blonde girl with a yellow shirt and cup looks at a mirror with her mother behind her wearing a yellow shirt and red shorts
text_B: The two sisters are dressed for the family portrait being taken in the studio.
weakener.