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 is good to talk to your friend about their behavior if they are being manipulative.
Update: You started the manipulation in the first place and this is the desired result.

Ex Output:
weakener


Ex Input:
Hypothesis: It's understandable to want to follow a normal schedule.
Update: Random circumstances don’t allow for it to happen

Ex Output:
weakener


Ex Input:
Hypothesis: If a friend thinks they're being abused, it's important to trust them.
Update: They have bruises on them.

Ex Output:

strengthener