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 rude to ignore your friends
Update: They crashed your car and didn't pay for the damages.

Ex Output:
weakener


Ex Input:
Hypothesis: You shouldn't push your partner away from you.
Update: Unless your partner is abusive.

Ex Output:
weakener


Ex Input:
Hypothesis: It is rude to not help around the house.
Update: You're disabled or bed bound.

Ex Output:

weakener