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

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

A: weakener
****
Q: Hypothesis: It's okay to like what you like no matter who created it.
Update: they stole it from the true inventor.

A: weakener
****
Q: Hypothesis: sometimes it is ok to give people a taste of their own medicine
Update: It is illegal to do it back.

A:
weakener
****