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: 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 output: 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.
Q: Speaker 1: Howdy doody. 
Speaker 2: That's funny. Yeah. Y'know you're the funniest man here in a pink bunny costume his wife made him wear. 
Speaker 1: Oh relax man, relax. You're looking a little flushed. 
Speaker 3: Hey-hey-hey, I think we might find out the answer to our question. 
Speaker 1: What question? 
Speaker 3: Monica and I were talking about who could kick whose ass in a fight, you or Ross? 
Speaker 1: There's no question. 
Speaker 3: So you think Ross too? 
Speaker 1: You picked Ross?! 
Speaker 4: Ross is really strong! Okay, he's the strongest out of all three of you! Except for Joey. 
Speaker 1: I cannot believe you didn't pick me. 
Speaker 2: Uh, in her defense, she's right. I am stronger. I would destroy you. 
Speaker 1: Oh really?! You think you're stronger? Why don't you prove it? 
Speaker 2: Oh I'll prove it! I'll prove it like a theorem!! 
Speaker 4: Wait-wait!! Okay, stop it! Stop it! Stop! Now listen, no one's gonna fight in this apartment. 
Speaker 3: Hey Monica! People came to see a fight, let's give 'em what they came for! 
Speaker 5: Hey, you guys could arm wrestle. 
Speaker 3: Yeah. Listen to the slutty nurse. 
Speaker 1: You're going down. 
Speaker 2: Oh yeah? You're going further down! Downtown! 
Speaker 3: Seriously guys, the trash talk is embarrassing. 
Speaker 4: Look honey, you don't have to do this, okay? It's the strength you have inside that means the most to me. You're loyal, you're honest, and you have integrity! That's the kind of strength that I want in the man that I love! 
Speaker 1: That means nothing to me. Come on!
A:
1