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: It is rude to not meet someone if you agreed to it.
Update: It is a date on Valentine's Day.

A: strengthener
****
Q: Hypothesis: It's rude to purposefully humiliate someone in a social setting
Update: You have the backing of others at the social event.

A: weakener
****
Q: Hypothesis: Loved ones are expected to stay together.
Update: they need a care giver really badly

A:
strengthener
****