Why would authors write in the second person

The prefix of the italicized word in the sentence is rather difficult

How did the english teacher ponyboy? the outsiders

What is this scene's impact on the audience? select two options. the verbal irony adds some humor to the scene. the verbal irony shows that brutus is honorable. the verbal irony shows the audience that casca is easily led. the situational irony shows the audience that brutus is honorable. the situational irony shows the audience that casca is not very smart.