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'.
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?
Example solution: 1
Example 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.

Problem: Speaker 1: Well, any how, somehow I got pregnant, and, and I was scared. I was stupid and selfish, and I was 18 years old. I mean, you remember what it's like to be eighteen years old?
Speaker 2: Yeah. Let's see, my had Mom killed herself, and my Dad had run off, and I was living in a Gremlin with a guy named Cindy who talked to his hand.
Speaker 1: Well, I'm so sorry. I thought I was leaving you with the best parents in the world, I didn't even hear about your Mom and Dad til a couple of years ago, and by then you were already grown up. I don't know, you're here, and I would, I would really, I would like to get to know you.
Speaker 2: Yeah, well, everybody does! I'm a really cool person. And y'know you had 29 years to find that out, but you didn't even try! Y'know what, you walked out on me, and I'm just, I'm gonna do the same thing to you.
Speaker 1: Wait!
Speaker 2: I don't ever want to see you again!
Solution: 1