Tong Spends at Least Four or Five Hours a Day

Tong spends at least four or five hours a day practicing his cello. When he's not practicing, he's creating impressionistic murals with colored glass. His parents are sometimes concerned about Tong's intense focus and motivation, but Winner (1996) would argue that Tong

A) is precocious.
B) has a rage to master.
C) is obsessive-compulsive.
D) is autistic.