What is the author’s purpose for including the following passage: Meanwhile, down below in the First Class dining saloon on D Deck, four other members of the Titanic's crew were sitting around one of the tables. The last diner had long since departed, and now the big white Jacobean room was empty except for this single group. They were dining-saloon stewards, indulging in the time-honored pastime of all stewards off duty—they were gossiping about their passengers.

A. To show point of views changing from Quartermaster Thomas to Steward James Johnson

B. To show that the crew members were lazy and not working.

C. To show how big the Titanic was and all the different parts in the ship

D. To show the difference between the rich and poor passengers on the ship