You will be given a definition of a task first, then some input of the task.
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'.

Speaker 1: ...How long was I in there? 
Speaker 2: I'm just cleaning up. 
Speaker 1: D'ya.. uh.. Do you need any help? 
Speaker 2: Uh.. okay, sure! Thanks! 
Speaker 1: Anyway.. um.. So, you- uh- you nervous about Barry tomorrow? 
Speaker 2: Oh.. a little.. 
Speaker 1: Mm-hmm.. 
Speaker 2: A lot. 
Speaker 1: Mm. 
Speaker 2: So, got any advice? Y'know, as someone who's recently been- dumped? 
Speaker 1: Well, you may wanna steer clear of the word 'dumped'. Chances are he's gonna be this, this broken shell of a man, y'know, so you should try not to look too terrific, I know it'll be hard. Or, y'know, uh, hey!, I'll go down there, and I'll give Barry back his ring, and you can go with Carol and Susan to the OB/GYN... 
Speaker 2: Oh, you've got Carol tomorrow.. When did it get so complicated? 
Speaker 1: Got me. 
Speaker 2: Remember when we were in high school together? 
Speaker 1: Yeah. 
Speaker 2: I mean, didn't you think you were just gonna meet someone, fall in love- and that'd be it?..Ross? 
Speaker 1: Yes, yes! 
Speaker 2: Oh! Man, I never thought I'd be here.. 
Speaker 1: Me either...
Output:
1