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

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

Output: weakener


Input: Consider Input: Hypothesis: It's fine to ask for something that will help you out in your education goals.
Update: You have good reason to borrow extra money.

Output: strengthener


Input: Consider Input: Hypothesis: You shouldn't tell your partner what they can and can't do.
Update: They don't tell you how to live.


Output: strengthener