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 rude to not meet someone if you agreed to it.
Update: You're doing it to meet someone else.
strengthener

Hypothesis: You should be more respectful of advertising since websites need ads to generate profit.
Update: The ads slow your computer down.
weakener

Hypothesis: It's good to move on from bad relationships by having nothing further to do with the person.
Update: you have children with the other person

weakener