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's good to be distrustful of strangers who ask private questions.
Update: The stranger is a policeman

Answer: weakener


Question: Hypothesis: You should always clean up something if you are supposed to do it.
Update: You made the mess in the first place.

Answer: strengthener


Question: Hypothesis: It's inconsiderate to others when you create a mess in the house.
Update: The others have to end up cleaning up the mess.

Answer:
strengthener