Shen Nung

Shen Nung:

A) is a pharmacist living in New York's Chinatown who currently prescribes marijuana for a variety of ailments.
B) was a Chinese emperor who lived in the third millennium B.C.E. and discovered the effects of marijuana.
C) was a nineteenth-century Chinese pharmacist who included marijuana as a curative herb in his pharmaceutical treatise.
D) was a mythological figure who was neither an actual Chinese emperor nor a writer of a pharmaceutical treatise that included marijuana as a curative herb.
E) none of the above.