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 you guys. 
Speaker 2: Hey Joe what's up? 
Speaker 1: I had to get out of the apartment. Janine is like stretching all over the place. Y'know, everywhere I look she's like... 
Speaker 2: I can see why that's hard to resist. 
Speaker 1: I like her so much! 
Speaker 3: Aw, I'm sorry sweetie that she doesn't feel the same way. 
Speaker 1: I know. And she's so sweet. I just wanna feed her grapes and brush her hair. 
Speaker 2: You are aware that she's not a monkey, right? 
Speaker 4: I am so over Janine. I mean, yeah, at first I thought she was hot, but now she's like OLD NEWS!
1