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 unacceptable to cheat in a relationship.
Update: you were about to get married

Ex Output:
strengthener


Ex Input:
Hypothesis: You shouldn't expect your friends to always want to hang out with you.
Update: You are their only friend

Ex Output:
weakener


Ex Input:
Hypothesis: It is rude to not contribute your fair share for team projects.
Update: Your other team members always slack off and make you do it instead

Ex Output:

weakener