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 acceptable to have rules for what people can do in your home.
Update: they're doing something they believe will benefit you.
[A]: weakener


[Q]: Hypothesis: It's good to reduce the number of cars on the road by carpooling.
Update: You are going to the same place.
[A]: strengthener


[Q]: Hypothesis: It is important to be clear about workplace activities.
Update: There aren't any rules in the workplace.
[A]:
weakener