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: People are setting up chairs on a beach.
Hypothesis: People are getting ready to go swimming.
Update: The people are workers setting up a seats for a competition.
answer:
weakener


question:
Premise: A nice light show displays a rock singer.
Hypothesis: The young singer performs his first show.
Update: 500,000 people are watching the show
answer:
weakener


question:
Premise: A waitress in a black T-shirt and black shorts at Cafe Mambo serves a tray of beverages to a seated customer in a red tank top and black bandanna.
Hypothesis: The customer has ordered a soda and a glass of water.
Update: The beverages on the tray are in glasses with straws.
answer:

strengthener