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

Example Input: Hypothesis: It's kind to be gentle when handling break ups and choose the right time.
Update: Your partner is very abusive.
Example Output: weakener

Example Input: Hypothesis: You shouldn't go to parties if you are just going to be quiet.
Update: The party is thrown by a fraternity.
Example Output: strengthener

Example Input: Hypothesis: Married partners should split finances equally.
Update: They want to contribute to responsibilities equally.
Example Output:
strengthener