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 shows character to step up to an unforeseen challenge.
Update: You haven't grown character already.
[EX A]: strengthener

[EX Q]: Hypothesis: You should have your kids call you more.
Update: the kids don't want to.
[EX A]: weakener

[EX Q]: Hypothesis: You should take care of your own transportation.
Update: Youhave your own car.
[EX A]:
strengthener