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's wrong to make friends just to achieve something.
Update: The reason is trivial
[A]: strengthener


[Q]: Hypothesis: When you make a mistake, those you care about deserve an explanation.
Update: You affected their lives and made them worry
[A]: strengthener


[Q]: Hypothesis: You have the right to tell someone they are not allowed at your house.
Update: You are a teenager and the house belongs to your parents.
[A]:
weakener