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's wrong to tell people what not to do.
Update: they are doing something that's wrong.
[EX A]: weakener

[EX Q]: Hypothesis: It is wrong to hold grudges.
Update: Your best friend purposefully got you fired from work.
[EX A]: weakener

[EX Q]: Hypothesis: It's fine to be annoyed with a friend who lies.
Update: They had no real reason to lie about the subject.
[EX A]:
strengthener