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: Friendly competition between friends can be exciting.
Update: Your friends get mad when they compete

Answer: weakener


Question: Hypothesis: It's expected that people should only have one romantic interest at a time.
Update: your partner is supporting you.

Answer: strengthener


Question: Hypothesis: You shouldn't get back together with an ex.
Update: you finally worked out your differences

Answer:
weakener