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 shouldn't go to parties if you are just going to be quiet.
Update: The party is thrown by a fraternity.

SOLUTION: strengthener

PROBLEM: Hypothesis: You shouldn't preach to others.
Update: you are a preacher by profession.

SOLUTION: weakener

PROBLEM: Hypothesis: Grandchildren are expected to love and respect their grandparents.
Update: their grandparents are abusive to them

SOLUTION:
weakener