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 wrong to get into someone else's relationship.
Update: You have a personal interest in the relationship not working out.

A: strengthener
****
Q: Hypothesis: It is rude to deny someone a seat if they are injured or sick.
Update: they should be lying down.

A:
weakener
****