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 let your partner move out.
Update: They are going to be homeless.

Ex Output:
strengthener


Ex Input:
Hypothesis: IT is okay to have a preference in who you are attracted to
Update: You know exactly what you want in another person.

Ex Output:
strengthener


Ex Input:
Hypothesis: You shouldn't do something that may cause someone to be fired.
Update: They have helped you and been there for you.

Ex Output:

strengthener