With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: A conference room with many couples sitting together, with a white male wearing a gray Abercrombie long-sleeved shirt sitting with an Asian female with her hair in a ponytail. The people here work at a finance firm.
text_B: A projector is projecting a chart of the history of stock prices for a Fortune 500 firm.
strengthener.