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 Input:
Hypothesis: It's good to diffuse a tense situation.
Update: There is a chance it could escalate to violence.

Ex Output:
strengthener


Ex Input:
Hypothesis: You shouldn't break up with someone just because they are a certain religion.
Update: You are the same religion.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is unacceptable to destory someone's possessions.
Update: they told you to be careful

Ex Output:

strengthener