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: Are they right?
Speaker 2: Probably, yeah... I mean, maybe we should... hold off until we talk to Ross.
Speaker 1: Yeah... Yeah, we can wait, we don't have to do anything tonight.
Speaker 2: Yeah, I think that'd be best... So, so I'm gonna... I'm gonna take off...
Speaker 1: Although...
Speaker 2: I like although!
Speaker 1: I mean, you know... Ross and I haven't dated in like... six years...
Speaker 2: Six years? Wow... It's almost as long as highschool...
Speaker 1: Plus, you know, he is with Charlie now.
Speaker 2: Absolutely! He's not thinking about you.
Speaker 1: No...
Speaker 2: I'm thinking about you...
Speaker 1: Yeah...
Speaker 2: Let's forget about Ross...
Speaker 1: Forgotten.
Example Output: 1

Example Input: Speaker 1: Hey!
Speaker 2: Hey!
Speaker 1: Hey, umm, can I ask you guys something?
Speaker 2,
Speaker 3: Sure.
Speaker 1: Uh, I don't have any brothers so I don't know, but uh, did you guys wrestle?
Speaker 3: Oh-oh, yeah.
Speaker 2: All the time. In fact, I was undefeated.
Speaker 3: Uh, you weighted 200 pounds.
Speaker 2: Still, I was quick as a cat.
Speaker 1: Well, I met Danny's sister yesterday, and uh that was actually the girl on the subway.
Speaker 2: Oh, you're kidding.
Speaker 1: Yeah, they were very y'know...wrestley. But, I guess that's normal?
Speaker 2: We don't, we don't wrestle now.
Speaker 3: Yeah, not since I got too strong for you.
Speaker 2: Too strong for me?
Speaker 3: Yeah.
Speaker 2: You wanna go right now? 'Cause I'll take you right now, buddy! You wanna go?
Speaker 3: Oh fine.
Speaker 2: Ready? Wrestle!
Speaker 1: Okay, y'know what uh, actually, that's great. That helps a lot. Thanks.
Example Output: 2

Example Input: Speaker 1: Nope. Man look at this! Ross, I can't believe you said you'd play rugby. I mean look how brutal this is!
Speaker 2: Hey, I can handle it! All right?
Speaker 3: Please, Ross, you-you got hurt playing badminton with my dad.
Speaker 2: That's 'cause-'cause you're mom's dog kept-kept looking at me.
Speaker 1: Okay, Ross, look-look-look-look, look right here. That's called a scrum, okay? It's kinda like a huddle.
Speaker 2: And is a hum, kinda like a scruddle?
Speaker 1: Ross! They're gonna kill you!
Speaker 4: Well, why are you doing this anyway?
Speaker 2: Well, you should've seen the guy that she used to go out with. I mean, he's like Joe Rugby.
Speaker 4: You're kidding! And he plays rugby?! That's so funny. Ohh! I see how you did that. All right.
Speaker 2: Anyway, she thought the very idea of me playing rugby with him was like hilarious. So I'm gonna show her how tough I really am!
Speaker 3: I'm sorry. I'm sorry. You're right, you are a tough guy. You're the toughest palaeontologist I know.
Example Output:
2