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
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Question: Hypothesis: It's wrong not to pay for something that you have agreed to pay.
Update: You were happy with the purchased item.

Answer: strengthener


Question: Hypothesis: A boyfriend expects to have photos to show that you are real.
Update: You're on a dating website.

Answer: strengthener


Question: Hypothesis: It's expected that you tell your significant other why you are breaking up with them.
Update: It is nothing they have done it is your own growth or unhappiness that causes it.

Answer:
strengthener