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

[Q]: Hypothesis: It is rude to post a picture of someone without their permission.
Update: They are on the FBI's most wanted list.
[A]: weakener


[Q]: Hypothesis: Everyone makes mistakes and you should forgive and forget.
Update: You are a college entrance examination tutor.
[A]: weakener


[Q]: Hypothesis: You should pay when someone does work for you.
Update: they do a great job.
[A]:
strengthener