In this task, you are given a hypothesis and an update. The hypothesis sentence is a statement that speaks of a socially normative behavior. In other words, it is a generalizing statement about how we expect people to behave in society. The update provides additional contexts about the situation that might UNDERMINE or SUPPORT the generalization. An undermining context provides a situation that weakens the hypothesis. A supporting context provides a situation that strengthens the generalization. Your task is to output 'strengthener' or 'weakener' if the update supports or undermines the hypothesis, respectively
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Question: Hypothesis: It shows character to step up to an unforeseen challenge.
Update: The challenge may get you killed

Answer: weakener


Question: Hypothesis: One should never share another's health results without prior permission.
Update: You are the patient's doctor seeking advice from peers.

Answer: weakener


Question: Hypothesis: You shouldn't expect your kids to like your new partner.
Update: Especially if they are teenagers.

Answer:
strengthener