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'.

Input: Consider Input: Speaker 1: I can't even believe this! I really come off that badly?
Speaker 2: Oh! It's okay, you calm down after a while and then people can see how really sweet and wonderful you really are.
Speaker 1: Oh good. Good, because I'm sure this interview is gonna last a couple of weeks.
Speaker 2: All right, don't freak out! Okay? I-I will help you. How long before you have to leave?
Speaker 1: An hour.
Speaker 2: I can't help you.
Speaker 1: Phoebe!
Speaker 2: All right, all right, we'll just do our best. Okay? So let's say I'm the interviewer and I'm meeting you for the first time. Okay. "Hi! Come on in, I'm uh, Regina Philange."
Speaker 1: Chandler Bing.
Speaker 2: Bing, what an unusual name.
Speaker 1: Well you should meet my uncle, Bada. I'll let myself out.

Output: 1

Input: Consider Input: Speaker 1: Where's Chandler?
Speaker 2: Ah, he can't make it, he said he had to his... Whoa-oh!
Speaker 3: Joey? Joey Tribbiani?
Speaker 3: Joey I can see you okay? You're hiding behind the coats.
Speaker 2: Phew, close one.

Output: 2

Input: Consider Input: Speaker 1: All right, I'll see you guys later.
Speaker 2: Off to see young Ethan?
Speaker 1: Thank you.
Speaker 3: How young is young Ethan? Young?
Speaker 1: He's... our age.
Speaker 4: When we were?
Speaker 1: Okay, he's a senior in college.
Speaker 5: College?
Speaker 4: Whoa! And this manchild has no problem with how old you are?
Speaker 1: No, of course not. It's not even an issue. Cause I told him I was 22.
Speaker 6: What?
Speaker 1: Oh, I can't pass for 22?
Speaker 7: Well, maybe 25-26.
Speaker 1: I am 26.
Speaker 7: There you go.
Speaker 1: Windows are clean, candels are lit. Uh, belt's to tight, gotta change the belt. Did I turn the fish? No, cause I made lasagne. Am I out of control?
Speaker 2: Just a touch. Mon, I don't understand. I mean, you've been dating this guy since like, what... his midterms? I mean, why all the sudden are you so... Oh.
Speaker 1: What?
Speaker 2: Could tonight be the Night?
Speaker 1: I don't know. Look he's a great guy and I love being with him but... you know. Things happen, and they happen. You don't plan these things.
Speaker 2: So, did you shave your legs?
Speaker 1: Yeah.
Speaker 2: A-ha!
Output: 1