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 should always clean up something if you are supposed to do it.
Update: You made the mess in the first place.

Ex Output:
strengthener


Ex Input:
Hypothesis: You should help your family when they are in trouble.
Update: Your family is abusive to you.

Ex Output:
weakener


Ex Input:
Hypothesis: You should support your significant other during hard times.
Update: Your significant other has supported you through your problems.

Ex Output:

strengthener