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: Is that Joey?! Let me talk to him!
Speaker 2: No! Because he didn't believe in my movie! Which is a big mistake because it is real! Real!
Speaker 3: Hey! Tribbiani! Get back to work! Break time's over!
Speaker 4: Who was that?
Speaker 2: Uhh, my stunt double. Yeah, and y'know, he's getting a little too familiar for my tastes.
Speaker 1: Y'know what? I have been trying to apologize to him all week! If he's not gonna let me do it on the phone, I'm gonna go down there and do it in person.
Speaker 2: Uhh Pheebs, I heard that. Can you put him on?
Speaker 4: Yeah!
Speaker 1: Hey!
Speaker 2: Don't come out here!
Speaker 1: No-no-no-no, I've supported you one hundred percent and I want to prove that to you in person!
Speaker 2: I got that! I forgive ya! Don't come out here!
Speaker 1: Forgive me? You haven't been taking my calls in a week!
Speaker 2: Well, I'm totally over it Chandler. Friends forever! Don't come out here!
Speaker 5: Would you mind doing a picture with us?
Speaker 1: Uh, what was that?
Speaker 2: Uh, Entertainment Tonight. Yeah, okay so, good talking to ya and don't come out here. All right.
Example Output: 2

Example Input: Speaker 1: Umm, Ross. May I have a word with you?
Speaker 2: Yeah, of course, Donald.
Speaker 1: We've been getting reports of some very angry behavior on your part.
Speaker 2: What?!
Speaker 1: Threatening letters, refusal to meet deadlines, apparently people now call you mental.
Speaker 2: Yeah.
Speaker 1: We want you to speak to a psychiatrist.
Speaker 2: Oh no, you-you don't understand. Ugh, this is so silly. Umm, this is all because of a sandwich.
Speaker 1: A sandwich?
Speaker 2: Yeah. You see my-my sister makes these amazing turkey sandwiches. Her secret is, she puts a, an extra slice of gravy soaked bread in the middle; I call it the Moist Maker. Anyway, I-I put my sandwich in the fridge over here...
Speaker 1: Oh, you know what?
Speaker 2: What?
Speaker 1: I-I'm sorry. I, I-I-I believe I ate that.
Speaker 2: You ate my sandwich?
Speaker 1: It was a simple mistake. It could happen to anyone.
Speaker 2: Oh-oh really? Did you confuse it with your own turkey sandwich with a Moist Maker?
Speaker 1: No.
Speaker 2: Do you perhaps seeing a note on top of it?
Speaker 1: There may have been a-a joke or a limerick of some kind.
Speaker 2: That said it was my sandwich?!
Speaker 1: Now-now calm down. Come look in my office, some of it my still be in the trash.
Speaker 2: What?
Speaker 1: Well, it was quite large. I-I-I-I-I had to throw most of it away.
Speaker 2: You-you-you-you threw my sandwich away!
Speaker 3: Ross?
Speaker 2: Hey Chandler. Monica!
Speaker 4: Ross, are you okay?
Speaker 2: I'm fine! I saw a psychiatrist at work today.
Speaker 4: Why?!
Speaker 2: On account of my rage.
Speaker 3: Which I may say, right now, is out of control.
Speaker 2: He gave me a pill for it.
Speaker 4: A pill?
Speaker 2: Uh-huh. Well, when the psychiatrist told me I had to take a leave of absence because I yelled at my boss I started to get worked up again, so he offered me a tranquilizer. And I thought was a good idea so, I took it.
Speaker 4: Wait a minute, they're making you take time off work?
Speaker 3: And you're okay with that?
Speaker 2: I don't know. It's going to be weird not having a job for a while, but I, I definitely don't care about my sandwich.
Example Output: 2

Example Input: Speaker 1: Wanna make it more interesting?
Speaker 2: How much were you thinking?
Speaker 1: Ten bucks a game?
Speaker 2: Make it fifty!
Speaker 1: I'll make it a hundred!
Speaker 2: One thousand...
Speaker 3: OK!
Speaker 1: To see who goes first, you got a quarter?
Speaker 2: No... Either of you girls got a quarter?
Speaker 3: Honey, try to focus the trash talk on him!
Speaker 4: Monica, you call it.
Speaker 2: Heads! No, Tails! He-he-heads!
Speaker 4: Tails!
Speaker 2: Ow, what are the chances!
Speaker 2: Ha! My point!
Speaker 1: Oh, no! I don't think so! You know, according to standard table tennis rules if at any time a player uses his non racket bearing hand to touch the playing surface he or she forfeits the point.
Speaker 4: He was a lawyer!
Example Output:
2