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: Your partner should not threaten to leave you over your appearance.
Update: Your weight has become a health issue and they don't want to watch you kill yourself with lack of self care.
weakener

Hypothesis: It's good to stay in touch with your friends.
Update: You remain friends for a lifetime.
strengthener

Hypothesis: It is expected to spend holidays with family.
Update: you are a child living with parents.

strengthener