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: Excluding people is hurtful.
Update: They tried to sue you for no reason.

Output: weakener


Input: Consider Input: Hypothesis: Your parents might think less of you if you spend too much time playing video games.
Update: You become a professional video game player.

Output: weakener


Input: Consider Input: Hypothesis: You shouldn't hit your students.
Update: you want to keep your job.


Output: strengthener