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: People should not expect others to give them money for nothing.
Update: they never worked for it.
[A]: strengthener


[Q]: Hypothesis: You should drive carefully so you don't get in an accident.
Update: You're on a closed course.
[A]: weakener


[Q]: Hypothesis: Everyone involved in an activity should contribute financially.
Update: Some of the participants are children
[A]:
weakener