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 is rude to make demands about somebody else's girlfriend.
Update: you barely know them.
strengthener

Hypothesis: It is rude to post a picture of someone without their permission.
Update: They are on the FBI's most wanted list.
weakener

Hypothesis: It is reasonable to be upset if your child is hiding things from you.
Update: They involve dangerous behavior.

strengthener