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 barefoot young boy glances at the camera while swinging in a park.
Hypothesis: Billy loves to swing high while his Dad pushes him.
Update: The boy's face is covered in tears.
answer:
weakener


question:
Premise: A cook puts finishing touches on a plate of food.
Hypothesis: A woman ices her cake
Update: The restaurant does not offer deserts.
answer:
weakener


question:
Premise: Black dog climbs over fence in grassy area
Hypothesis: The dog is trying to catch a rabbit and climbs over a fence to get to it
Update: There is a rabbit in the neighbor's yard.
answer:

strengthener