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, where you been?
Speaker 2: I went back to Riff's. I think Ursula likes me. All I ordered was coffee, she brought me a tuna melt and four plates of curly fries.
Speaker 1: Score.
Speaker 2: She is so hot!
Speaker 1: Yeah, listen. Okay, before you do anything Joey-like, you might wanna run it by err...
Speaker 2: Pheebs?
Speaker 3: Yeah?
Speaker 2: You think it would be okay if I asked out your sister?
Speaker 3: Why? Why would you wanna... do that? Why?
Speaker 2: So that if we went out on a date, she'd be there.
Speaker 3: Well, I mean, I'm not my sister's, you know, whatever, and um... I mean, it's true, we were one egg, once, but err, you know, we've grown apart, so, um... I don't know, why not? Okay.
Speaker 2: Cool, thanks.
Solution:
2