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: Tipping a cashier is nice
Update: There service was poor
[EX A]: weakener

[EX Q]: Hypothesis: It is good to have activities with your spouse.
Update: you want to strengthen your relationship with your spouse
[EX A]: strengthener

[EX Q]: Hypothesis: You shouldn't hide things from others.
Update: You're planning a surprise party.
[EX A]:
weakener