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: If your roommate got themselves into a stupid situation it is understandable to not care.
Update: They ask for your help.

Output: weakener


Input: Consider Input: Hypothesis: It's good to talk things over with your friends.
Update: It's a personal matter between you and your spouse.


Output: weakener