Among the four options listed in question, the correct one is that Tennessee Williams incorporated techniques into his play in order to depict a sense of unreality
Tennessee Williams is America’s famous play writer who believed in writing something new than the traditional ones. Williams was of this belief that traditional techniques weren’t sufficient in portraying a character so some non-realistic modes of expressions should be incorporated in dramas also
In "The Most Dangerous Game", Rainsford is a dynamic character. The way he thinks about hunting changes while being hunted by Zaroff. Rainsford only experiences an external conflict in the story.