compare the use of the underlined words in the text and the words in the answers. Why are the answers containing those words incorrect?
Catch- 22 (Polish title: Paragraf 22),
written by Joseph Heller in 1961, is a satirical novel set in Italy during World War II. The main character, Captain Yossarian, a pilot in the United States Air Force, has flown too many combat missions and would like to stop. But there is a hidden problem, a catch: You can only get out of flying if you are crazy. However, if you say you don't want to fly any more, it proves that you are not crazy, so you have to continue flying.
That's catch 22.
Catch- 22 was made into a film by director Mike Nichols in 1970.