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's okay if you aren't interested in someone to tell them you want to go your separate ways.
Update: You are their sole means of support and they have no where to go.

SOLUTION: weakener

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

SOLUTION: weakener

PROBLEM: Hypothesis: It's expected that you be polite to people you have just met.
Update: The person is rude to you first.

SOLUTION:
weakener