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 bad to take away someone's needs
Update: They don't have much to begin with.
[EX A]: strengthener

[EX Q]: Hypothesis: You should try to be happy for your siblings instead of resorting to jealousy
Update: Your parents gave your siblings the entire inheritance
[EX A]: weakener

[EX Q]: Hypothesis: It's rude for people to talk on their phone when around their friends.
Update: You are calling the police because you and your friends have been robbed.
[EX A]:
weakener