Which sentence from the passage is an example of an opinion disguised as a fact? “In the early twentieth century, spies began to appear in novels and other stories; they are the heroes of some of the earliest movies.” (paragraph 4) “For example, in the United States, these spies work for the Central Intelligence Agency (CIA) and, in the former Soviet Union, spies worked for an agency called the KGB.” (paragraph 5) “The more information those leaders have the better chance they have of making the right choices.” (paragraph 2) “While spy planes can fly over enemy territory with cameras, they are at risk of being shot down.” (paragraph 8)