Given the task definition, example input & output, solve the new input case.
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?
Output: 1
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.

New input case for you: Speaker 1: Here. I need to borrow some moisturizer. 
Speaker 2: For what? 
Speaker 1: What do you think? Today's the big day! 
Speaker 2: Oh my God. Okay, go into the bathroom, use whatever you want, just don't ever tell me what you did in there. 
Speaker 1: Thank you! 
Speaker 3: Where's Joey? His mom's on the phone. 
Speaker 2: He's in the bathroom. I don't think you wanna go in there! 
Speaker 3: C'mon, we're roommates! My eyes!! My eyes!! 
Speaker 2: I warned you...
Output:
2