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: People are expected to be self sufficient.
Update: They are employed adults and living on their own.

Answer: strengthener


Question: Hypothesis: Rejecting your partner's family can make them think less of you.
Update: They already had an extremely low opinion of you.

Answer: weakener


Question: Hypothesis: It's ok to upset with friend who doesn't include you in their plans.
Update: You've always invited them to join you.

Answer:
strengthener