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

[Q]: Hypothesis: It is understandable to be upset wa friend no longer wants to be friends with you.
Update: You were mean to them
[A]: strengthener


[Q]: Hypothesis: You shouldn't rat people out.
Update: Especially if they aren't hurting anyone.
[A]: strengthener


[Q]: Hypothesis: It is kind to help someone, even if you don't know them.
Update: they are refugees from a natural disaster.
[A]:
strengthener