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 shows character to step up to an unforeseen challenge.
Update: The challenge may get you killed

Ex Output:
weakener


Ex Input:
Hypothesis: It's okay to not want to speak with someone even if they want to speak with you.
Update: It is your mom or dad and they are dying

Ex Output:
weakener


Ex Input:
Hypothesis: You shouldn't annoy your friends.
Update: they are tying to rest

Ex Output:

strengthener