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

Hypothesis: Private property is expected to not be trespassed on.
Update: it's the middle of the night
strengthener

Hypothesis: It's not expected that people wear headphones in the store.
Update: They are working on the floor.
strengthener

Hypothesis: It's rude to laugh too loudly.
Update: You are at a very loud party.

weakener