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 rude to abandon a companion while drinking.
Update: They have been depressed and upset about things happening in their life.

Output: strengthener


Input: Consider Input: Hypothesis: You are expected to replace items that you broke.
Update: You are told it isn't necessary to replace the item.

Output: weakener


Input: Consider Input: Hypothesis: You shouldn't discriminate against people of different religions.
Update: their religion is harmful to others.


Output: weakener