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 okay to be annoyed by people that are close to us.
Update: They are your loud roommates.

A: strengthener
****
Q: Hypothesis: It's reasonable to ask someone not to contact you as much.
Update: You are trying to slack off at work

A: weakener
****
Q: Hypothesis: It's expected that you keep your sidewalk clear.
Update: you are having a sidewalk sale

A:
weakener
****