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 understandable to be upset wa friend no longer wants to be friends with you.
Update: You were mean to them

Output: strengthener


Input: Consider Input: Hypothesis: Giving your significant other freedom to make their own decisions is expected.
Update: They want the freedom to make purchases with their own spare money.

Output: strengthener


Input: Consider Input: Hypothesis: You should keep your cats indoors, they could get lost.
Update: They roam free and are not wearing a collar.


Output: strengthener