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 okay to like what you like no matter who created it.
Update: they stole it from the true inventor.

Ex Output:
weakener


Ex Input:
Hypothesis: It's okay to refuse a rent increase if you can't afford it.
Update: Your roommates agree to cover the increase.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's bad to avoid loved ones without an explanation, even if you are anxious.
Update: You are afraid you have a terrible communicable disease.

Ex Output:

weakener