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
--------
Question: Hypothesis: It's good to tell someone's family that they have a drinking problem.
Update: You are not close to them and don't know their family.

Answer: weakener


Question: Hypothesis: You should pay the sitter and then not use them again is you are unsatisfied with their performance.
Update: Your child does not want to be babysat by them anymore.

Answer: strengthener


Question: Hypothesis: It's wrong to expect your friends to pay you if they don't owe anything.
Update: They told you they would.

Answer:
weakener