With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: One man is sleeping, the other is jumping on his bed, both are wearing white and look to be on Indian descent. A picture of the first day of college classes at the University of New Delphi
text_B: In the background is a large banner that reads 'Welcome Freshman to College of New Delhi'
strengthener.