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 right to bring in the New Year with a celebration among people you want to be around.
Update: You are very sick with something contagious.
Example Output: weakener

Example Input: Hypothesis: It's fine to be hesitant about moving in with your significant other.
Update: you've never lived with anyone before.
Example Output: strengthener

Example Input: Hypothesis: Sometimes it's unavoidable to tell a parent their baby is being a distraction.
Update: They brought their baby to a work meeting.
Example Output:
strengthener