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 unacceptable to act entitled to something else when receiving a gift.
Update: you had been promised that gift.

A: weakener
****
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: You should ask a close friend why they hide something from you ad try to understand it from their perspective.
Update: You're close to your friend.

A:
strengthener
****