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 help people out even if they are homeless.
Update: You're a good person.

Output: strengthener


Input: Consider Input: Hypothesis: You should share with your significant other.
Update: They already have their own food.

Output: weakener


Input: Consider Input: Hypothesis: It's good to hold a farewell party for others.
Update: You've been friends with them for a long time.


Output: strengthener