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: One should respect other people's opinions.
Update: Other people are racist.

Ex Output:
weakener


Ex Input:
Hypothesis: It's fine to choose any seat that you prefer.
Update: Your foot is in a cast.

Ex Output:
strengthener


Ex Input:
Hypothesis: Holidays are expected to be shared with friends and family.
Update: that is your tradition.

Ex Output:

strengthener