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: You shouldn't stick your nose in your partner's private business.
Update: They have shown no evidence of wrongdoing.

Ex Output:
strengthener


Ex Input:
Hypothesis: When you make a mistake, those you care about deserve an explanation.
Update: You affected their lives and made them worry

Ex Output:
strengthener


Ex Input:
Hypothesis: You should report people for this misconduct on the job.
Update: The boss already knows what they are doing.

Ex Output:

weakener