Which of the following best summarizes the author's likely purpose for including a description of the scene from "Gasland" in the beginning of the article? FRACKING FUELS ENERGY DEBATE by Erica Gies

[1]In the 2010 documentary Gasland, Colorado resident Mike Markham strikes a cigarette lighter next to his kitchen faucet. He turns on the tap. Then he waits a beat. Whoosh! A fireball shoots from the flowing stream.

It’s a dramatic scene in a film about a technology being used to unleash huge new supplies of natural gas.

A.
To convince readers to support residents against fracking companies.

B.
To entertain the audience with a surprising story.

C.
To introduce readers to, Mark Markham, an important character in the story.

D.
To introduce the debate about fracking in an engaging way.