Instructions: 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: Wanna make it more interesting?
Speaker 2: How much were you thinking?
Speaker 1: Ten bucks a game?
Speaker 2: Make it fifty!
Speaker 1: I'll make it a hundred!
Speaker 2: One thousand...
Speaker 3: OK!
Speaker 1: To see who goes first, you got a quarter?
Speaker 2: No... Either of you girls got a quarter?
Speaker 3: Honey, try to focus the trash talk on him!
Speaker 4: Monica, you call it.
Speaker 2: Heads! No, Tails! He-he-heads!
Speaker 4: Tails!
Speaker 2: Ow, what are the chances!
Speaker 2: Ha! My point!
Speaker 1: Oh, no! I don't think so! You know, according to standard table tennis rules if at any time a player uses his non racket bearing hand to touch the playing surface he or she forfeits the point.
Speaker 4: He was a lawyer!
Output:
2