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 wrong to cause your child to have a tantrum.
Update: You are being mean to your child
strengthener

Hypothesis: It is difficult to decide between two fun options.
Update: one of them is illegal and the other isn't
weakener

Hypothesis: It's wrong to seduce an ex.
Update: your ex is in a committed relationship.

strengthener