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: A boyfriend expects to have photos to show that you are real.
Update: You're on a dating website.
strengthener

Hypothesis: When your friend starts dating your ex, it's okay to be angry.
Update: you were engaged to your ex.
strengthener

Hypothesis: You should tell someone if you don't love them anymore.
Update: You want to end the relationship.

strengthener