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'.

Example Input: Speaker 1: Howdy.
Speaker 2: Gimme a box a juice. Well, they switched me over to Hombre.
Speaker 1: Well, maybe it's because of the way you're dressed.
Speaker 2: Or maybe it's because this guy's doing so good they wanna put more people on it. You should see this guy, Chandler, he goes through two bottles a day.
Speaker 1: What do you care? You're an actor. This is your day job. This isn't supposed to mean anything to you.
Speaker 2: I know, but, I was the best, you know? I liked being the best. I don't know. Maybe I should just get outta the game. They need guys up in housewares to serve cheese.
Speaker 1: All right, say you do that. You know sooner or later somebody's gonna come along that slices a better cheddar. And then where're you gonna run?
Speaker 2: Yeah I guess you're right.
Speaker 1: You're damn right I'm right. I say you show this guy what you're made of. I say you stand your ground. I say you show him that you are the baddest hombre west of the lingerie.
Speaker 2: I'm gonna do it.
Example Output: 1

Example Input: Speaker 1: Hi. Uh, you... you don't know me, I'm Monica Geller... Ross's sister.
Speaker 2: Oh, yeah. Oh, you know, that's too bad that didn't work out.
Speaker 1: Yeah. Anyway, he told me about your apartment. And, um, I couldn't sleep, thinking about it. So, uh, would it be okay if I cleaned it?
Speaker 1: No?
Example Output: 1

Example Input: Speaker 1: Hey, what did your agent say?
Speaker 2: Yep, this kiss thing is definitely a problem, Mr. Beatty wants to see it again on Monday. Man, I gotta figure out what I'm doing wrong. Oh, okay, one of you girls come over here and kiss me.
Speaker 3: What, forget it!
Speaker 4: Yeah, right.
Speaker 2: Come on, I need your help here.
Speaker 5: All right. I'll do it, I kissed him before I can do it again.
Speaker 2: You see this, this is a friend.
Speaker 5: Uh-huh, let's go. Oh, wait I have gum. Okay. Good, very good, firm but tender. I'd recommend you to a friend.
Speaker 2: Then I don't know what it is. What's the problem?
Speaker 3: Joey, you know, maybe your just not used to kissing men, maybe you just tensed up a little, maybe that's what you need to work on.
Speaker 2: Yeah, that makes sense.
Speaker 6: Over my dead body!
Speaker 1: And I'll be using his dead body as a shield.
Example Output:
2