Definition: 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: Speaker 1: Phoebe, could you do me a favour? Could you try this on? I just wanna make sure it fits.
Speaker 2: Ooh, my first birthday present.....oh, this is really...
Speaker 1: Oh, no no no. It's for Ursula. I just figured, you know, size-wise.
Speaker 2: Ohhh... Sure, yeah.....okay, it fits.
Speaker 3: Are you seein' her again tonight?
Speaker 1: Yep. Ice Capades.
Speaker 4: Wow, this is serious. I've never known you to pay money for any kind of capade.
Speaker 1: I don't know. I like her, you know. She's different. There's uh, somethin' about her.
Speaker 2: That you like, we get it. You like her. Great!
Output:
1