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 none of your business what your girlfriend's schedule is like.
Update: She's a new girlfriend.
strengthener

Hypothesis: It's wrong to make up memories that you don't have.
Update: You're writing fiction.
weakener

Hypothesis: It's wrong to not help someone when they need you.
Update: It is your own child needing help.

strengthener