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.
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Question: Premise: Sushi bar with giant fish decoration and many customers.
Hypothesis: The customers are there for a special sale.
Update: The restaurant is closing

Answer: strengthener


Question: Premise: A woman cleans white pillars in a temple in Thailand.
Hypothesis: a janitor does her job in thailand
Update: She is dressed in business attire.

Answer: weakener


Question: Premise: two surfers are riding waves in open water.
Hypothesis: Two surfers are practicing for their next competition.
Update: It's the first time the surfers are surfing.

Answer:
weakener