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 accuse your partner of bad behavior.
Update: You've accidentally falsely accused them before.
[EX A]: strengthener

[EX Q]: Hypothesis: It is right to contact the authorities if someone is breaking the law.
Update: Someone is getting hurt.
[EX A]: strengthener

[EX Q]: Hypothesis: It is not a good thing to walk away from friendships.
Update: You get anxious when you become too good of friends.
[EX A]:
strengthener