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: Not visiting family members for an extended period of time is wrong.
Update: They raised you and have helped you most of your life.

Ex Output:
strengthener


Ex Input:
Hypothesis: You are expected to include family in events.
Update: your family can be a nuisance in certain social situations

Ex Output:
weakener


Ex Input:
Hypothesis: It's wrong to just let things go if they are important.
Update: The problems will get bigger the longer you ignore

Ex Output:

strengthener