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: Cheerleaders perform.
Hypothesis: The Cheerleaders are shaking their pom poms
Update: The cheerleaders did a gymnastics routine.

Answer: weakener


Question: Premise: Two Women carrying cellphones and wearing bright dresses.
Hypothesis: Two women prepare to call  their husbands.
Update: Two women decide to order a pizza.

Answer: weakener


Question: Premise: A man is running through the water along side others doing the same.
Hypothesis: Some people are following.
Update: Some of the people want a glimpse of the movie star on the beach

Answer:
strengthener