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: Oh, Ross, Mon, is it okay if I bring someone to your parent's anniversary party? 
Speaker 2: Yeah. 
Speaker 3: Sure. Yeah. 
Speaker 4: So, who's the guy? 
Speaker 1: Well, his name is Parker and I met him at the drycleaners. 
Speaker 5: Oooh, did he put a little starch in your bloomers? Who said that? 
Speaker 1: Yeah, he's really great though. He has this incredible zest for life, and he treats me like a queen, except at night when he treats me like the naughty girl I am. 
Speaker 2: Oh, by the way. Would it be okay if I gave the toast to mom and dad this year? 
Speaker 3: Uh, yeah, you sure you want to after what happened at their 20th? 
Speaker 2: Yeah, I'd really like to. 
Speaker 3: Okay, hopefully this time mom won't boo you. 
Speaker 2: Yes! Every year Ross makes the toast, and it's always really moving, and always makes them cry. Well this year I'm going to make them cry. 
Speaker 5: And you wonder why Ross is their favorite? 
Speaker 2: No! Really! Any time Ross makes a toast everyone cries, and hugs him, and pats him on the back and they all come up to me and say, "God, your brother." Know what they'll say this year? "God, you" 
Speaker 4: Well I can promise you, at least one person will be crying. I'm an actor, and any actor worth himself can cry on cue. 
Speaker 2: Really you can do that? 
Speaker 4: Are you kidding me? Watch! Well I can't do it with you guys watching me!

Solution: 2