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

[EX Q]: Hypothesis: It is rude to not meet someone if you agreed to it.
Update: You're doing it to meet someone else.
[EX A]: strengthener

[EX Q]: Hypothesis: It's understandable to be upset if your significant other doesn't buy you a Christmas gift.
Update: You're both unemployed and your budget is extremely tight.
[EX A]: weakener

[EX Q]: Hypothesis: We should try to encourage friends to make good decisions.
Update: They don't like being told what to do.
[EX A]:
weakener