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 is wrong to use a friend to gain money.
Update: the friend knows and has agreed to it.
[A]: weakener


[Q]: Hypothesis: It's good to talk things over with your friends.
Update: It's a personal matter between you and your spouse.
[A]: weakener


[Q]: Hypothesis: It is good to pay debt especially to friends
Update: you wish to keep your friendships.
[A]:
strengthener