Other artists use cars to create their art. Some paint or decorate the cars themselves. One art car had hundreds of plastic dinosaurs glued onto it! A Nebraskan artist built Carhenge, a replica of Stonehenge, out of old cars. What role do sentences 2, 3, and 4 play in this paragraph?

A) They get the reader’s attention.
B) They support the topic sentence.
C) They tell the reader what to take away from the text.