Which best describes the main claim of this argument?

A Dawson believes that non-essential classes like art and music are more important than standardized test preparation tutorial classes.
B Dawson believes that standardized testing preparation is far more important than the non-essential classes students take like art and music. C Dawson believes that there is really no way to help students improve their standardized test scores without sacrificing their non-essential class time.
D Dawson believes that standardized test scores can be improved by offering voluntary tutorial sessions in which rewards from local businesses are passed out to those who attend.

B Dawson believes that standardized testing preparation is far more important than the non-essential classes students take like art and music.