Definition: You are given a dialog between 2 or more individuals. Within the dialog, there will be clues as to the names of the speakers. You will be asked at the end of the dialog to identify the name of one of the speakers.
Input: Speaker 1: So where are we going next? 
Speaker 2: This witness won't return my calls so we're gonna see if we can surprise him coming home. 
Speaker 3: Sur-surprise him? We're not, we're not gonna make anybody mad are we? 
Speaker 4: Come on man! Listen so uh, are you gonna squeeze the perps shoes a little bit before he lawyers up? 
Speaker 2: It's a witness not a perp. And no one talks like that! 
Speaker 1: Yeah, no one talks like that! 
Speaker 4: Oh what? Like your Mr. Cop! 
Speaker 1: Hey, I'm more cop than you two! 
Speaker 3: How do you figure that? 
Speaker 1: Hello! I'm in the front seat, okay? I'm Gary's partner! 
Speaker 3: Y'know, when you say partner it doesn't sound cop. It, it sounds gay. 
Speaker 1: Umm, jealous! 
Speaker 2: Hey, do you mind? We're under cover here. 
Speaker 1: Yeah, no problem. 
Speaker 2: Ross! 
Speaker 1: Sorry! Sorry! Oh, there! Hey Gary, who am I? Phone home! 
Speaker 3: Look at Officer Ross riding back here with the visitors. 
Speaker 4: Yeah, what's up with that Serpico? What is the name or nickname of 
Speaker 1?
Output:
Officer Ross