instruction:
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
question:
Hypothesis: It is rude to expect one of your friends will always be your designated driver.
Update: Everyone is planning to drink.
answer:
strengthener


question:
Hypothesis: It is acceptable to raise the billing rate of a former employee.
Update: a former employee does a good job.
answer:
strengthener


question:
Hypothesis: You should not purposely embarrass people.
Update: You want to get back at them for wronging you
answer:

weakener