Detailed Instructions: You are given a dialog between 2 or more individuals. You need to generate the number of the speaker (e.g. 1 for Speaker 1) who had the most lines in the dialog. If there is a tie, output the answer '0'.
Q: Speaker 1: So it's down to these two, Nancy I know you like this one and I think I agree. Rachel, what do you think? 
Speaker 2: Well umm, that one is pretty but uh, I just, I just love this fabric. Sorry. 
Speaker 1: Oh don't be sorry, that's part of your job here to give your opinions and then I take credit for them--I'm kidding. 
Speaker 3: She is kidding, but don't ever disagree with her again. Okay, now I'm kidding! 
Speaker 2: Oh, what a fun office. 
Speaker 1: I don't know which one, but I do know I need a cigarette. So what do you say we take a break, we go outside, and we'll figure this out when we come back? 
Speaker 1: Rachel? Do you smoke? 
Speaker 2: Oh no, my dad's a doctor and he would always tell me just horror stories......about ghosts and goblins who totally supported the princess's right to smoke. 
Speaker 2: ...and then they came back from smoking and they had made all of the decisions without me! 
Speaker 4: That doesn't seem fair. 
Speaker 2: I know! It's like I'm being punished for not having this disgusting, poisoning habit! 
Speaker 5: Yeah, it is the best. 
Speaker 2: I mean what if this keeps happening? Y'know, they'll-they'll be outside smoking, making all the decisions and I'll just be up in my office breathing my stupid clean air, y'know? And then when the day comes when Kim wants to promote one of us, who do you think she's gonna pick? Me or Smokey Smokerson?
A:
2