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 wrong to burgle.
Update: You breaking in and taking things that do not belong to you.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is okay to be honest.
Update: it is to your benefit to be honest.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's understandable to get tired of someone complaining about the same thing.
Update: it gives you a headache

Ex Output:

strengthener