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: Two children, one in red and one in blue, making snow angels.
Hypothesis: The children are making the angels for their parents.
Update: The children are at school.
answer:
weakener


question:
Premise: a group of man are sitting outside playing music.
Hypothesis: A jam session is taking place in the park.
Update: An impromptu crowd gathers around.
answer:
strengthener


question:
Premise: Passersby see a man under umbrellas, surrounded by caricatures at a street fair.
Hypothesis: The people are enjoying the fair
Update: The people upset at how much everything costs.
answer:

weakener