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

Hypothesis: It is wrong to stay in a relationship where there is no longer attraction.
Update: You are staying together for the sake of your kids
weakener

Hypothesis: It is rude to take someone else's thing.
Update: they have given permission.
weakener

Hypothesis: It is ok to break up with someone if they want you to give up your dog.
Update: You have had the dog for years

strengthener