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 okay to be upset when a friend says something that is hurtful towards you
Update: The friend has apologized for what they have said

Ex Output:
weakener


Ex Input:
Hypothesis: It's not right to not want to be around your partner's friends or roommates.
Update: You want to maintain your relationship.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is ok to ask someone for a favor.
Update: You're taking an exam in class.

Ex Output:

weakener