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: It's rude to throw things at people.
Update: You are in a restaurant.
strengthener

Hypothesis: It is okay not to be a morning person.
Update: Your job requires you to get up at 5:00 AM.
weakener

Hypothesis: Family is expected to be involved in each other's lives.
Update: they live in distant countries

weakener