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 okay to express your opinion about someone's tattoo.
Update: You are their tattoo artist.
strengthener

Hypothesis: It is rude to ignore the security personnel at your place of business.
Update: You are the owner.
weakener

Hypothesis: You shouldn't try to destroy your friendships with your actions.
Update: they are toxic relationships.

weakener