TASK DEFINITION: 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
PROBLEM: Hypothesis: You should not reject someone based on their health.
Update: The person is very contagious and needs to be isolated.

SOLUTION: weakener

PROBLEM: Hypothesis: It's okay to take care of yourself.
Update: You are feeling very down lately.

SOLUTION: strengthener

PROBLEM: Hypothesis: Your housemates shouldn't expect you to make unnecessary sacrifices.
Update: You agreed to make those sacrifices before.

SOLUTION:
weakener