Mandy Visits Her Mother's House and Sneaks a Cigarette in the Bathroom

Mandy visits her mother's house and sneaks a cigarette in the bathroom. She drops the cigarette in the garbage can and leaves the house. The house subsequently burns to the ground. Mandy may have committed the crime of:

A) arson.
B) felonious arson.
C) negligent arson.
D) stupidity.
E) Mandy did not commit a crime, because she lacked the intent to burn the house down.