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 be fair when tipping a server
Update: You're in a country without tipping at restaurants.

SOLUTION: weakener

PROBLEM: Hypothesis: It is important to pay your debts.
Update: You have the money for luxuries.

SOLUTION: strengthener

PROBLEM: Hypothesis: One is expected to help their family, not pass their problems on to others.
Update: Their family is poor or experiencing crisis.

SOLUTION:
strengthener