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 wrong to go against someone's dying wish.
Update: Their dying wish causes other people harm.

Ex Output:
weakener


Ex Input:
Hypothesis: It's wrong not to get your children haircuts.
Update: they feel socially awkward with long hair

Ex Output:
strengthener


Ex Input:
Hypothesis: It would be expected to be upset if your girlfriend went on a date with someone else.
Update: They don't tell you about it in advance.

Ex Output:

strengthener