With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: Two people in official type clothing each riding on a dark horse, down an area surrounded by trees with a man in the background holding a gun. Two cops riding dark horses, down a dark lit tree surrounded road, with a criminal in the background holding a gun preparing to shoot them.
text_B: The men are wearing scrubs.
weakener.