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 rude to not help around the house.
Update: You're disabled or bed bound.

Output: weakener


Input: Consider Input: Hypothesis: It's rude to prevent people from having a little bit of fun.
Update: They are really enjoying themselves.

Output: strengthener


Input: Consider Input: Hypothesis: It's wrong not doing your fair share in a group.
Update: You're the leader and allocating tasks.


Output: weakener