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 good to give back to the community with food drives.
Update: At some point you yourself have used a food drive to feed your family.
[A]: strengthener


[Q]: Hypothesis: It is mean to interfere somebody else's relationship.
Update: you're a marriage counselor
[A]: weakener


[Q]: Hypothesis: It's good to let your partner sleep when they are tired.
Update: they have asked you to keep them awake.
[A]:
weakener