You will be given a definition of a task first, then some input of the task.
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'.

Speaker 1: Hey! 
Speaker 2: Hey! 
Speaker 1: So we thought we'd throw you little going away party around seven. 
Speaker 3: Oh, that sounds good! 
Speaker 4: Hey, Rach, you're leaving tomorrow, shouldn't you be packing? 
Speaker 3: It's all done! 
Speaker 4: Oh, yeah, right! And after I took a shower this morning I just threw my towel on the floor! Oh God, it hurts to even joke about it. 
Speaker 3: I know... Honey, seriously, I did it all. The luggage that I'm taking is in the bedroom, this is Emma's Paris stuff, these are the boxes that I'm having shipped, and that's the sandwich that I made for the plane... 
Speaker 4: Ok, so you've done some good work! What about your carry-ons? 
Speaker 3: Oh, well. Everything that I need is in here and my travel documents are on the counter organized in the order that I will be needing them. 
Speaker 4: Oh my God! I have nothing left to teach you!
Output:
3