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 end relationships if they are not healthy for you.
Update: They will blackmail you if you end it

Ex Output:
weakener


Ex Input:
Hypothesis: It is mean to interfere somebody else's relationship.
Update: you're a marriage counselor

Ex Output:
weakener


Ex Input:
Hypothesis: It's wrong to not attend an event you were invited to.
Update: you were invited by a complete stranger

Ex Output:

weakener