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

Hypothesis: It's okay to want to keep personal things private.
Update: It is regarding your romantic relationship in public
strengthener

Hypothesis: It's wrong not to accept your parent's partner.
Update: That person is quite nice to you.

strengthener