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's presumptuous to tell someone else who they're allowed to host overnight.
Update: you're their parent
answer:
weakener


question:
Hypothesis: You should be fair when tipping a server
Update: You're in a country without tipping at restaurants.
answer:
weakener


question:
Hypothesis: It is rude to waste other people's time.
Update: The other person has to go to a doctor's appointment.
answer:

strengthener