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: sometimes it is ok to give people a taste of their own medicine
Update: they are always being a rude person

A: strengthener
****
Q: Hypothesis: You shouldn't expect your friends to always want to hang out with you.
Update: You are their only friend

A: weakener
****
Q: Hypothesis: It's hurtful to point out problems with a coworker's attire.
Update: They're losing the company sales because customers are upset.

A:
weakener
****