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: Woah.
Speaker 2: Foxy lady.
Speaker 3: Where you goin'?
Speaker 4: Um, I'm gonna go meet Duncan, he's skating tonight at the Garden, he's in the Capades.
Speaker 2: The Ice Capades?
Speaker 5: No, no the gravel capades. Yeah, the turns aren't as fast but when Snoopy falls. . . funny.
Speaker 6: I can't believe you're dressing up for him. I mean, you're just, you're setting yourself up all over again.
Speaker 4: OK, no. For your information I'm going to see him so I can put all those feeling behind me. OK, and the reason I'm dressed like this is because I think it's nice to look nice for your gay husband.
Solution: 2