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: Hello Chandler, lovely day huh? You! 
Speaker 2: Phoebe if it helps Alexandra has only been massaging Monica for like three years. If! I said, "If it helps!" 
Speaker 1: Why won't you let me massage you? 
Speaker 3: Well it's...I mean I'd just-I'd be self-conscious. You're my friend; I'd be naked. 
Speaker 1: Monica! We lived together for years! I've seen you naked! 
Speaker 3: That's different, we were roommates! And when?! 
Speaker 1: I'm curious about the human body. 
Speaker 3: Hey, come on Phoebe, you can understand why this would be weird for me. 
Speaker 1: But I'm a professional! And I'm really good! Look, if you're uncomfortable we can stop. Just give me a chance, okay. Please? 
Speaker 3: Okay, if it means that much to you... 
Speaker 1: It does! How would you feel if you couldn't share your cooking? Or-or imagine how Ross would feel if he couldn't teach us about dragons. 
Speaker 3: Dinosaurs. 
Speaker 1: Potato, potaato.
A:
1