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'.

Let me give you an 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?
The answer to this example can be: 1
Here is why: 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.

OK. solve this:
Speaker 1: Hello, Mark? Hi, it's Rachel Green. Oh no, don't you apologize. Yeah, I'll hold. He left my number at work, but he was helping his niece with her report on the pioneers. 
Speaker 2: That is so made up! 
Speaker 1: Yeah, oh my God, tomorrow! That, no, it's perfect. Oh God, thank you soo much. Great! Bye! I got the interview! 
Speaker 3: Yay! 
Speaker 2: There you go.
Answer:
1