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's rude to purposefully humiliate someone in a social setting
Update: You have the backing of others at the social event.
[EX A]: weakener

[EX Q]: Hypothesis: It is understandable to want to protect a friend.
Update: You are going to get arrested for doing so.
[EX A]: weakener

[EX Q]: Hypothesis: You shouldn't refuse to help out your friends.
Update: They have helped you out several times in the past.
[EX A]:
strengthener