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. It makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis. It makes you much more likely to believe the hypothesis is true. Your task is to output 'strengthener' or 'weakener' if the update strengths or weakens the hypothesis, respectively.
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Question: Premise: PersonX opens one eye
Hypothesis: PersonX then decreased rest
Update: They got woken up

Answer: strengthener


Question: Premise: PersonX makes PersonY evaluation
Hypothesis: PersonX is seen as in control
Update: PersonX is doing a blind evaluation.

Answer: weakener


Question: Premise: PersonX goes swimming in the pool
Hypothesis: PersonX is seen as tired
Update: They can only swim one lap

Answer:
strengthener