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 is rude to ignore your friends
Update: They crashed your car and didn't pay for the damages.

SOLUTION: weakener

PROBLEM: Hypothesis: It is understandable to be upset wa friend no longer wants to be friends with you.
Update: You were mean to them

SOLUTION: strengthener

PROBLEM: Hypothesis: Missing a friend's wedding is okay if they have done something very bad to you.
Update: They are marrying the girl they stole from you.

SOLUTION:
strengthener