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: You should be tactful when pointing out people's mistakes.
Update: Those people aren't kind to you.

Output: weakener


Input: Consider Input: Hypothesis: It's okay to butt heads with your parents.
Update: You are discussing a topic in which there is only one correct side.

Output: weakener


Input: Consider Input: Hypothesis: You have a right not be involved with anything you don't find appealing.
Update: It is required by your job.


Output: weakener