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

[EX Q]: Hypothesis: You shouldn't go to parties if you are just going to be quiet.
Update: The party is thrown by a fraternity.
[EX A]: strengthener

[EX Q]: Hypothesis: It's understandable that you would be concerned about a depressed person disappearing unexpectedly
Update: They were know for going on impromptu hunting trips by themselves.
[EX A]: weakener

[EX Q]: Hypothesis: It is rude to disrupt someone else's sleep.
Update: that person hasn't gotten a lot of sleep lately
[EX A]:
strengthener