TASK DEFINITION: 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
PROBLEM: Hypothesis: It is unacceptable to act entitled to something else when receiving a gift.
Update: you had been promised that gift.

SOLUTION: weakener

PROBLEM: Hypothesis: It's wrong to refuse a trip if someone offers it to you.
Update: They are your spouse.

SOLUTION: strengthener

PROBLEM: Hypothesis: You should communicate more with your partner when you have problems.
Update: Your partner will use your weaknesses to manipulate you

SOLUTION:
weakener