D. The conversation you write must sound natural for the characters.
More natural conversations between characters make your writing more fun to read. Reading a dialogue that sounds like it could actually happen engages the reader, and creates an investment in the characters themselves. Think of it this way, would you rather watch a movie with good acting or bad acting?
The correct answer is B.
The men know his name before they have been introduced. They have been watching the chase on TV and have been expecting Montag to show up.
They give him a drink that helps him escape the Hound, and the Hound eventually gets someone else, allowing everyone to think it was Montag.
