Detailed Instructions: 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'.
Q: Speaker 1: Oh here, I think this is us. Yeah.
Speaker 2: Limited seating my ass. Let's see who made the cut. Hi!
Speaker 3: Hi!
Speaker 2: I'm Monica Geller. Who do you know the bride and groom?
Speaker 3: Oh, I used to work with Frannie.
Speaker 2: Used to work with her. Used to! I'm a relative and I didn't get invited! A blood relative! Blood!!
Speaker 1: Stop saying, "Blood" to strangers.
Speaker 2: So, how about you huh? How do you know the happy couple?
Speaker 4: We went to college with both of them and now we live next door.
Speaker 2: Okay, you're fine.
A:
2