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's okay to start your life over again if you have to.
Update: You are escaping a bad relationship.

Output: strengthener


Input: Consider Input: Hypothesis: You don't have work alongside someone you dislike.
Update: It interferes with your job performance.

Output: strengthener


Input: Consider Input: Hypothesis: It is okay to be disturbed by someone using a phone when you are trying to sleep.
Update: Their phone use makes no noise.


Output: weakener