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's not okay for employers not to protect their workers from harassment.
Update: harassment has been reported to them before.

A: strengthener
****
Q: Hypothesis: It's understandable to be upset if your significant other doesn't buy you a Christmas gift.
Update: You're both unemployed and your budget is extremely tight.

A: weakener
****
Q: Hypothesis: It's okay to avoid someone if they are being really negative to you.
Update: That person is a coworker.

A:
strengthener
****