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 crowded sidewalk in the inner city of an Asian country.
Hypothesis: They are in Shanghai.
Update: the inner city is sprawling with an enormous developed skyline
answer:
strengthener


question:
Premise: Two young men are skateboarding at a park near a large house.
Hypothesis: Two men are at a park together.
Update: The men are taking turns doing moves while watching the other and praising them.
answer:
strengthener


question:
Premise: A man carrying many woven baskets next to a man carrying a stack of rugs on his back.
Hypothesis: The men are on their way to the marketplace.
Update: The talk of what to do with their yet unmade profits.
answer:

strengthener