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: It is rude to exclude people.
Update: Their ex would have to see them if you invited them.
[EX A]: weakener

[EX Q]: Hypothesis: It's wrong not to pay others back.
Update: you declare bankruptcy.
[EX A]: weakener

[EX Q]: Hypothesis: Raising your voice at people is rude.
Update: People cannot hear you because you are mumbling.
[EX A]:
weakener