instruction:
In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.
question:
Premise: A young boy in checkered pants places a red shirt in a black tub.
Hypothesis: A little boy puts a red shirt in a black tub for charity while he's wearing checkered pants.
Update: The kid is alone.
answer:
strengthener


question:
Premise: A man is playing a guitar on stage.
Hypothesis: Jimi Hendriplays live for an eager crowd
Update: The crowd cheers as the song ends.
answer:
strengthener


question:
Premise: A man in a red shirt plays the violin on stage.
Hypothesis: The man enjoys playing his violin in performance
Update: The theater seats are empty.
answer:

weakener