Instructions: 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: Oh my God! Rachel Green? 
Speaker 2: Rob Tillman! 
Speaker 1: No-no. It's-it's me, Ross! 
Speaker 2: Oh, I'm sorry. Ross Tillman. 
Speaker 1: No, no-no, Ross Geller. 
Speaker 2: Ohh, of course Monica's brother! 
Speaker 1: Yeah. Right. 
Speaker 2: Wow! How are you?! 
Speaker 1: Good-good, I'm-I'm married. 
Speaker 2: Ohh! Me too! 
Speaker 1: Is-isn't it the best? 
Speaker 2: Oh, it's the best! So, umm how's Monica? 
Speaker 1: Oh really, really great! Yeah! A-actually she's right down the street, umm, do-do you know what? You should stop bye and say hi. 
Speaker 2: Ohh, I would love too. 
Speaker 1: Yeah? Oh-oh, she'd be so excited! 
Speaker 2: Ohh! Okay! 
Speaker 1: Come on! 
Speaker 2: Oh wait, don't you have to pay for your, Busty Ladies? 
Speaker 1: No, it's okay. Some-some kid asked me to pick it up for him, but I don't... 
Speaker 2: Oh yeah? Okay. 
Speaker 1: Okay. 
Speaker 2: But! Don't you have to give him his money back? 
Speaker 1: Uh-huh. Hey, here you go buddy. Sorry, no porn for you. Okay, let's go see Monica! What is the name or nickname of 
Speaker 1?
Output:
Rob Tillman