You will be given a definition of a task first, then some input of the task.
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Roland Dalton is a burned-out, mild-mannered Manhattan public defender, and his last case before leaving legal aid is crack dealer Michael Jones, accused of shooting to death police officer Patrick O'Leary in Central Park. According to Jones, the shooting was in self-defense and that officer O'Leary was a 'Blue Jean Cop' (an opportunistic police officer who robs drug dealers).
Being a creature of habit, Dalton seeks the truth to his mysterious case and looks to Richie Marks, a renegade loner NYPD narcotics agent. Dalton realizes the prosecutor in his last case is a former love interest, the smart and sexy Susan Cantrell. Throughout the trial Roland rekindles this former affair with Susan unbeknown to his fiancee Gail.
Roland and Marks eventually learn that O'Leary was working with a large number of dirty cops who purchased blue jeans and an expensive car. The dirty cops were working with drug lord Nicky "N.C." Carr. Roland at one point breaks into the police station's evidence locker to locate the cassette tape that Jones had in a boom box radio at the time of his shooting. The tape recorded the entire incident and when Roland attempts to get the tape he is taken hostage by the team of dirty cops. Just before Roland is going to be killed, Marks bursts into the room and shoots the cops, saving Roland.
Although Roland makes it to court, with the assistance of an insane cab driver the judge refuses to allow the tape into evidence. After making an impassioned closing statement, the jury acquits Jones of the shooting. Marks then shows up in a Porsche purchased by O'Leary and they go to the airport to hunt down Carr and the last of the dirty cops. Richie jumps onto the plane's landing gear and after shooting out an engine and tossing a hand grenade into the landing gear compartment, he jumps to safety just as the plane explodes.
Output:
What is the first name of the 'Blue Jean Cop'?