You See an Article Describing a Dramatic and Sensational Discovery

You see an article describing a dramatic and sensational discovery concerning the real cause of depression. Maybe the information is accurate and maybe it isn't. Being a sophisticated consumer, you think that the person's primary motive in writing the article might be to:

A) perform a service to the public by keeping them up-to-date on the latest research.
B) win an award from a national association of psychologists.
C) present the most objective and accurate summary of the discovery.
D) make people buy the magazine.