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: Ha!
Speaker 2: So you like the drums! That's, that's great! Y'know, I was worried, that, you know, they would maybe an unbearable living situation. All right, okay, well, apparently not! So, yay!
Speaker 3: Hey-hey, Pheebs, check it out, we already learned a song. Ready? One, two, three, four...
Speaker 1,
Speaker 3: Tequila!!
Speaker 2: That's fun.
Example Output: 2

Example Input: Speaker 1: Hi, darling. Where's my grandson, you didn't bring him?
Speaker 2: No, he's at uh, Carol's and Susan's today.
Speaker 3: A woman in my office is a lesiban. I'm just saying.
Speaker 1: Oh, Jack look, there's that house paint commercial that cracks you up.
Speaker 4: Where have you been?
Speaker 2: Emotional hell. So, did they lend you the money yet?
Speaker 4: No, but that's probably 'cause I haven't asked them yet.
Speaker 2: C'mon Monica, do it. Hey, you guys, um, Monica has some news.
Speaker 4: Um, yeah, so uh, uhh, listen, I'm sorry I didn't tell you this before but umm, I, I'm no longer at my job, I, I had to leave it.
Speaker 1: Why?
Speaker 4: Because they made me.
Speaker 1: You were fired? What're you gonna do?
Speaker 3: Judy, Judy, relax, this is our little harmonica we're talking about. We taught her well. Ten percent of your paycheck, where does it go?
Speaker 4,
Speaker 2: In the bank.
Speaker 3: There you go. So she dips into her savings, that's what it's there for. She's gonna be fine, and if you need a little extra, you know where to find it.
Speaker 4: Anything larger back there?
Example Output: 4

Example Input: Speaker 1: This is my father, Paul Stevens. Dad, this is Ross Geller.
Speaker 2: It-it's great to meet you Paul.
Speaker 3: I usually prefer Elizabeth's boyfriends to address me as Mr. Stevens.
Speaker 2: Of course, of course, Mr. Stevens.
Speaker 3: So Ross, what your problem?
Speaker 2: Eh-wh-Excuse me?
Speaker 3: Why can't you get a girlfriend your own age?
Speaker 2: That's funny. Umm.... It's not funny.
Speaker 3: I don't like you going out with my daughter Ross.
Speaker 2: Okay. I can, I can see that. Umm, but I think if you give me umm, one chance I can, I can change your mind.
Speaker 3: Okay.
Speaker 2: What?
Speaker 3: Okay. I'll give you one chance to change my mind. You got one minute.
Speaker 1: Daddy!
Speaker 3: Fine! Two minutes. Go.
Speaker 2: This is-you-
Speaker 3: 1 minute 50 seconds.
Speaker 2: Okay, umm I want you to know that I have never done anything like this before. I mean, I mean I've been in um, relationships in general, uh but I have never done it with a student-I mean I not-not it! I mean, I mean I don't-We haven't done it. Uh, I mean, I mean, we've-we've-we've done stuff. Okay, okay, a joke, a joke-lighten the mood. Umm, two guys go into a bar. One of them is Irish.
Speaker 3: I'm Irish.
Speaker 2: And the Irish guy wins the joke!
Example Output:
2