With no explanation, label text_A→text_B with either "strengthener" or "weakener".
text_A: A person with a red had is carrying ice cream in a tray on their head in front of a building that has the word "CAMARA" painted on the side in blue. A person is taking a tray of ice cream to a small school for kids with ADHD.
text_B: There is a buzzer on the door to get approval before entering.
strengthener.