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'.

Ex Input:
Speaker 1: Hey! Has anyone seen my shirt? It's a button down, like a, like a faded salmon?
Speaker 2: You mean your pink shirt?
Speaker 1: Faded salmon color.
Speaker 2: No, I-I haven't seen your pink shirt.
Speaker 1: Great! Great. Then I must've left it at Mona's. I knew it!
Speaker 3: Well, I'm sure you get another one at Ann Taylor's.
Speaker 1: That's my favorite shirt! Okay? I love that shirt!
Speaker 4: Well just ask Mona to give it back!
Speaker 1: I don't know. I mean I-I guess I could. It's just that we didn't really end things such good terms. And if I go over there I'd be ignoring the one thing she asked me to do when we broke up, jump up my own ass and die.

Ex Output:
1

Ex Input:
Speaker 1: Hi Chandler!
Speaker 2: Hey Caitlin! Somebody got a haircut.
Speaker 3: Ugh, I hate it! I look like an 8-year-old boy.
Speaker 2: Yeah, if that was true, gym class would've been a lot more interesting.
Speaker 3: It's uh, 27 dollars even.
Speaker 2: Oh, okay. Here you go.
Speaker 3: Hey, where's the chicken?
Speaker 2: Oh, he's in the back. The duck pissed him off, said that eggs came first.
Speaker 3: Great. I'll see you later!
Speaker 2: Okay, bye!

Ex Output:
2

Ex Input:
Speaker 1: Hey.
Speaker 2: Hey. Listen, I want you to know how sorry I am...
Speaker 1: That's okay. Chandler's the one I'm mad at.
Speaker 2: Well, I'm still sorry. Is he here?
Speaker 1: In the box.
Speaker 2: Chandler?
Speaker 3: Oh, he-he can't talk right now.
Speaker 2: Why not? What's going on?
Speaker 3: He's just trying to show Joey how much he means to him.
Speaker 2: By being in a box?
Speaker 4: Joey, had reasons.
Speaker 3: They were threefold.
Speaker 2: Oh. Well uh, you not being able to talk may make this easier. Listen umm... Listen I don't wanna be someone who comes between two best friends. I just, I can't stand seeing what this is doing to you guys, and I don't wanna be the cause of that. So, I don't think we can see each other anymore. I'm gonna go to my mom's in Chicago, I'm gonna stay there for awhile. I think this could've be something really amazing, but y'know this is probably for the best. Y'know? I'm gonna miss you. Good-bye, Chandler.

Ex Output:
2