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.

Example input: Speaker 1: It's been an hour and not one of my classmates has shown up! I tell you, when I actually die some people are gonna get seriously haunted! 
Speaker 2: There you go! Someone came! 
Speaker 1: Ok, ok! I'm gonna go hide! Oh, this is so exciting, my first mourner! 
Speaker 3: Hi, glad you could come. 
Speaker 2: Please, come in. 
Speaker 4: Hi, you're Chandler Bing, right? I'm Tom Gordon, I was in your class. 
Speaker 2: Oh yes, yes... let me... take your coat. 
Speaker 4: Thanks... uh... I'm so sorry about Ross, it's... 
Speaker 2: At least he died doing what he loved... watching blimps. 
Speaker 1: Who is he? 
Speaker 2: Some guy, Tom Gordon. 
Speaker 1: I don't remember him, but then again I touched so many lives. 
Speaker 3: So, did you know Ross well? 
Speaker 4: Oh, actually I barely knew him. Yeah, I came because I heard Chandler's news. D'you know if he's seeing anyone? 
Speaker 3: Yes, he is. Me. 
Speaker 4: What? You... You... Oh! Can I ask you a personal question? Ho-how do you shave your beard so close? 
Speaker 2: Ok Tommy, that's enough mourning for you! Here we go, bye bye!! 
Speaker 4: Hey, listen. Call me. 
Speaker 2: Ok! 
Question: What is the name or nickname of Speaker 2?
Example output: Chandler Bing
Example explanation: Speaker 4 asks Speaker 2 if they are Chandler Bing, and Speaker 2 responds 'yes'
Q: Speaker 1: I gotta tell you, I can't believe I'm doing this with you. Although I did just get out of a nine-year relationship, so I guess I should be open and taking some risks. 
Speaker 2: Everything is gonna be fine. Just follow my lead, okay? All you have to do is pretend to be Mike. 
Speaker 1: I am Mike. 
Speaker 2: Atta boy! 
Speaker 2: Okay, look... 
Speaker 3: Joey, this is Mary Ellen Jenkins. So, Mike, how do you and Joey know each other anyway? 
Speaker 1: How do I and Joey know each other? Wow, if I had a nickel for every time somebody has asked me that. 
Speaker 2: From school. 
Speaker 1: Yeah, we met in college. I mean, high school. 
Speaker 3: Wow, you guys go way back then. So what are you up to these days? 
Speaker 1: Well, I'm a lawyer. 
Speaker 2: Mike, 'attorney at law'! 
Speaker 1: Actually, I just gave up my practice. 
Speaker 2: What? That's the kinda thing you usually run by me. 
Speaker 1: I always wanted to play piano professionally, and I figured if I don't do this now, I never will. 
Speaker 3: Wow, that's great! I liked that better than the law thing, so... 
Speaker 2: Which is why I waited until now to introduce you to Mike. 
Speaker 4: I thought you thought he was still a lawyer. 
Speaker 2: No, no, that's not what I meant. Let's get you a cocktail. What is the name or nickname of 
Speaker 4?
A:
Mary Ellen Jenkins