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

Q: Hypothesis: It's rude to abandon a companion while drinking.
Update: They have been depressed and upset about things happening in their life.

A: strengthener
****
Q: Hypothesis: It's fine to choose any seat that you prefer.
Update: Your foot is in a cast.

A: strengthener
****
Q: Hypothesis: People are expected to respect their bosses.
Update: The person wants to be promoted

A:
strengthener
****