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 take someone else's thing.
Update: they have given permission.
[A]: weakener


[Q]: Hypothesis: You shouldn't expect free accommodation.
Update: You won an all inclusive free trip.
[A]: weakener


[Q]: Hypothesis: It's good to want your sibling to be safe.
Update: Your sibling is a child and needs to be protected.
[A]:
strengthener