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'.
One example: Speaker 1: What do you think we should do for our 10th wedding anniversary? 
Speaker 2: Hm, how about we take a vacation? Somewhere sandy and warm. 
Speaker 1: Well, if we're going to go out of the country, you need to be sure to renew your passport. It expired over a year ago! 
Speaker 2: How about we get something expensive instead of travelling.  We could get a new car. 
Speaker 1:  Is this your way of telling me that you want me to buy you a car?
Solution is here: 1
Explanation: In this dialog, there are 5 lines of speech.  Three of them belong to Speaker 1 and two of them belong to Speaker 2.  Therefore, Speaker 1 has the most lines in the dialog.

Now, solve this: Speaker 1: Hey-hey-hey-hey, I can help you decide who should do it! Yeah, we could have like uh, like an audition and see how you'd handle maid of honor type situations. 
Speaker 2: What are you talking about? 
Speaker 1: Like when I want a job, I go to an audition and if I'm the best of the people they see, they give me the part. 
Speaker 2: Okay, so after this audition, who decides who gets it? 
Speaker 1: Oh uh, me and Ross can be the judges. 
Speaker 2: Well, it's better than us deciding. 
Speaker 3: Oh, come on! This is crazy! Can't we just flip a coin?! 
Speaker 2: No! Coins hate me! 
Speaker 3: Okay. Okay fine, y'know what? We will let Ross and Joey decide. Hiiiii, Ross! Sweetie. 
Speaker 2: Hey there, you handsome thing. 
Speaker 4: Wow, this cologne really is every bit as good as Georgio.
Solution:
2