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 always collect what is yours.
Update: You have won money in the lottery.

SOLUTION: strengthener

PROBLEM: Hypothesis: It's ok to have a rebound relationship.
Update: You don't take it too seriously.

SOLUTION: strengthener

PROBLEM: Hypothesis: It's good for a business to donate to charity rather than waste money on a party.
Update: The party costs thousands of dollars.

SOLUTION:
strengthener