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: You shouldn't cut off your family.
Update: Your family is abusive.

Ex Output:
weakener


Ex Input:
Hypothesis: It's good to split the costs on a date.
Update: They offered to pay half

Ex Output:
strengthener


Ex Input:
Hypothesis: It's okay to be late in meeting someone if you have a good reason.
Update: You have been late so many times you have an ultimatum that if it happens again no matter the reason you will be fired.

Ex Output:

weakener