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'.

Speaker 1: Hey, where you been? 
Speaker 2: I went back to Riff's. I think Ursula likes me. All I ordered was coffee, she brought me a tuna melt and four plates of curly fries. 
Speaker 1: Score. 
Speaker 2: She is so hot! 
Speaker 1: Yeah, listen. Okay, before you do anything Joey-like, you might wanna run it by err... 
Speaker 2: Pheebs? 
Speaker 3: Yeah? 
Speaker 2: You think it would be okay if I asked out your sister? 
Speaker 3: Why? Why would you wanna... do that? Why? 
Speaker 2: So that if we went out on a date, she'd be there. 
Speaker 3: Well, I mean, I'm not my sister's, you know, whatever, and um... I mean, it's true, we were one egg, once, but err, you know, we've grown apart, so, um... I don't know, why not? Okay. 
Speaker 2: Cool, thanks.
2