Leshaun Is Diagnosed with Pyromania

Leshaun is diagnosed with pyromania.He suffers from no other psychological disorders, but gets intense pleasure from watching buildings burn.He has never set a fire to get revenge or for financial gain.What is unusual about Leshaun's case?

A) It is unusual for a person with pyromania not to be motivated by revenge or financial gain.
B) It is unusual for a man to have pyromania.
C) It is unusual for a person with pyromania not to suffer also from mood disorders and/or substance abuse.
D) It is unusual for a person with pyromania to get pleasure from watching a building burn.