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: Hi, one, uh, mushroom, green pepper and onion?
Speaker 2: No, no, that's not what we ordered... We ordered a fat-free crust with extra cheese.
Speaker 1: Wait, you're not 'G.Stephanopoulos?' Man, my dad's gonna kill me!
Speaker 3: Wait! Did you say 'G.Stephanopoulos?'
Speaker 1: Yeah. This one goes across the street, I must have given him yours. Oh, bonehead, bonehead!
Speaker 3: Wait, was this a-a small mediterranean guy with curiously intelligent good looks?
Speaker 1: Yeah, that sounds about right.
Speaker 3: Was he wearing a stunning blue suit?
Speaker 4: And-and a power tie?
Speaker 1: No, pretty much just a towel.
Speaker 3: Oh God.
Speaker 1: So you guys want me to take this back?
Speaker 3: Are you nuts?! We've got George Stephanopoulos' pizza!
Speaker 2: Uh, Pheebs? Who's George Snuffalopagus?
Speaker 4: Big Bird's friend.
Speaker 3: I see pizza!
Speaker 4: Oh, I wanna see! Lemme see! Lemme see!
Speaker 2: Hello? Who are we spying on?
Speaker 3: White House adviser? Clinton's campaign guy? The one with the great hair, sexy smile, really cute butt?
Speaker 2: Oh, him, the little guy? Oh, I love him!
Speaker 4: Ooh, wait.. wait, I see a woman.
Speaker 3: Please tell me it's his mother.
Speaker 4: Definitely not his mother.
Speaker 3: Oh, no...
Speaker 4: Oh, wait, she's walking across the floor.. she's walking.. she's walking.. she's going for the pizza- Hey, that's not for you, bitch!
Solution: 3