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 good to be distrustful of strangers who ask private questions.
Update: The stranger is a policeman

Ex Output:
weakener


Ex Input:
Hypothesis: It's not okay to say bad things over something head when they can't understand you.
Update: you are being unfair and mean to them.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's expected that you'll support a parent that has cancer.
Update: They have always been there for you.

Ex Output:

strengthener