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 is okay to end friendships that make you unhappy.
Update: you and your friend thing there's a chance to rectify it

Output: weakener


Input: Consider Input: Hypothesis: It's okay for a roommate to move out if that's what they desire.
Update: You desire the roommate to move out, too.

Output: strengthener


Input: Consider Input: Hypothesis: It's okay to need lots of support after someone you love dies.
Update: They were your significant other.


Output: strengthener