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: It's not expected that you will donate to charity.
Update: You don't have money to spare.

SOLUTION: strengthener

PROBLEM: Hypothesis: It's okay to want to be back home after you have been away.
Update: You have been gone for a long time.

SOLUTION: strengthener

PROBLEM: Hypothesis: It is expected that co-workers won't always be able to help cover your shift.
Update: You are having a medical emergency.

SOLUTION:
weakener