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 expected that you will want to drive.
Update: You live in a city with excellent public transportation.

A: weakener
****
Q: Hypothesis: You shouldn't abuse your ex.
Update: You're physically abusing them.

A: strengthener
****
Q: Hypothesis: Doctors should always try to do everything to help their patients.
Update: The have a PHD, not an MD.

A:
weakener
****