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: Ok, all right, look. Let's get logical about this, ok? We'll make a list. Rachel and Julie, pros and cons. Oh. We'll put their names in bold, with different fonts, and I can use different colors for each column.
Speaker 2: Can't we just use a pen?
Speaker 1: No, Amish boy.
Speaker 3: Ok, let's start with the cons, 'cause they're more fun. All right, Rachel first.
Speaker 2: I don't know. I mean, all right, I guess you can say she's a little spoiled sometimes.
Speaker 3: You could say that.
Speaker 2: And I guess, you know, sometimes, she's a little ditzy, you know. And I've seen her be a little too into her looks. Oh, and Julie and I, we have a lot in common 'cause we're both paleontologists, but Rachel's just a waitress.
Speaker 1: Waitress. Got it. You guys wanna play Doom? Or we could keep doing this. What else?
Speaker 2: I don't know.
Speaker 3: Oh, her ankles are a little chubby.
Speaker 1: Ok, let's do Julie. What's wrong with her?
Speaker 2: She's not Rachel.
2