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 Input: Speaker 1: That's a good plan, Joe. Next time we wanna pick up women, we should just go to the park and make out. Taxi, taxi!
Speaker 2: Hey, hey, look at that talent.
Speaker 1: Just practicing. You're good. Carry on.
Speaker 3: Hey, you. He's just adorable.
Speaker 1: Ok, but can you tell him that, because he thinks he's too pink.
Speaker 4: So what are you guys out doing today?
Speaker 2: Oh we're not out. No, no. We're just uh, two heterosexual guys, hanging with the son of our other heterosexual friend, doin' the usual straight guy stuff.
Speaker 1: You done?
Speaker 2: Yeah.
Speaker 5: Oh, there's our stop.
Speaker 2: Get outta here. This is our stop too.
Speaker 6: You guys live around here too?
Speaker 2: Oh, yeah, yeah, sure. We live in the building by the uh sidewalk.
Speaker 1: You know it?
Speaker 2: Hey, look, since we're neighbors and all, what do you say we uh, get together for a drink?
Speaker 5: So uh, you wanna go to Marquel's?
Speaker 1: Oh, sure, they love us over there.
Speaker 6: Where's your baby?
Speaker 1,
Speaker 2: Ben! Ben! Ben!
Speaker 1: Oh, that's good. Maybe he'll hear you and pull the cord.
Speaker 7: Stop the bus! Wait! Wait! Wait!
Example Output: 1

Example Input: Speaker 1: All right, I'll see you guys later.
Speaker 2: Off to see young Ethan?
Speaker 1: Thank you.
Speaker 3: How young is young Ethan? Young?
Speaker 1: He's... our age.
Speaker 4: When we were?
Speaker 1: Okay, he's a senior in college.
Speaker 5: College?
Speaker 4: Whoa! And this manchild has no problem with how old you are?
Speaker 1: No, of course not. It's not even an issue. Cause I told him I was 22.
Speaker 6: What?
Speaker 1: Oh, I can't pass for 22?
Speaker 7: Well, maybe 25-26.
Speaker 1: I am 26.
Speaker 7: There you go.
Speaker 1: Windows are clean, candels are lit. Uh, belt's to tight, gotta change the belt. Did I turn the fish? No, cause I made lasagne. Am I out of control?
Speaker 2: Just a touch. Mon, I don't understand. I mean, you've been dating this guy since like, what... his midterms? I mean, why all the sudden are you so... Oh.
Speaker 1: What?
Speaker 2: Could tonight be the Night?
Speaker 1: I don't know. Look he's a great guy and I love being with him but... you know. Things happen, and they happen. You don't plan these things.
Speaker 2: So, did you shave your legs?
Speaker 1: Yeah.
Speaker 2: A-ha!
Example Output: 1

Example Input: Speaker 1: I have to say Tupolo Honey by Van Morrison.
Speaker 2: Nooo Way! The most romantic song ever is The Way We Were.
Speaker 3: See, I-I think that one that Elton John wrote for, um, that guy on Who's The Boss.
Speaker 2: What song was that, Pheebs?
Speaker 3: Hold me close, young Tony Dan-za.
Example Output:
2