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 important to interact with your co-workers.
Update: You work on a team.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's wise to choose your friends carefully, make sure you can trust them.
Update: You want to share personal information with them.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's good to honor your parents' wishes.
Update: they are reasonable and for your own good.

Ex Output:

strengthener