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

Q: Hypothesis: Family members are expected to be happy for each other.
Update: Someone is getting married

A: strengthener
****
Q: Hypothesis: It is rude to make demands about somebody else's girlfriend.
Update: you barely know them.

A: strengthener
****
Q: Hypothesis: Married partners should split finances equally.
Update: The partners have made a different agreement.

A:
weakener
****