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: All right, I gotta go. I'm taking Ben to the park. 
Speaker 2: Ohh, give him a kiss for me! 
Speaker 1: All right, bye! 
Speaker 3: Bye! 
Speaker 2: Bye! 
Speaker 1: Later! 
Speaker 2: I am so sorry you got caught in the middle of that. I didn't mean to be so out there. I am furious with him! 
Speaker 4: Wow umm, calm down. 
Speaker 2: I'm trying, but man that guy can push my buttons! 
Speaker 3: Why are so mad at him? 
Speaker 2: Look, I don't wanna talk about it. Okay? 
Speaker 3: Well, it just seems that... 
Speaker 2: You wanna be on my list too? Keep talking! Has anyone seen my list by the way? 
Speaker 4: Uh, no Pheebs. What's it look like? 
Speaker 2: Uh, it's a piece of paper and it says, "Ross" on it.
A: 
2