With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: Two women squatting on the sidewalk looking at plants, one in black shirt, shorts and pink sandals, the other in a white shirt, black shorts talking on a cellphone. Two young women take a break in the middle of a walk.
text_B: The woman on the phone is asking if the price for the plants is acceptable.
weakener.