Which statement is an example of internal conflict?
A) "Greg went to the window and saw three men, neighborhood thugs, on the stoop."
B) "He stood to go upstairs, thought of the lecture that probably awaited him...and started walking down the street instead."
C) "Throw down your money, old man, so I won't have to bash your head in."
D) "When they reached the front door, the old man looked out first, saw the street was clear, and told Greg to scoot on home."