Given the task definition and input, reply with output. 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: Do you guys have like a big bowl I can borrow?
Speaker 2: Yeah, there's one right under the cabinet.
Speaker 1: Thanks.
Speaker 2: Why do you need it?
Speaker 1: Oh, we're having a big party tomorrow night. Later!
Speaker 3: Whoa! Hey-hey, you planning on inviting us?
Speaker 1: Nooo, later.
Speaker 4: Hey!! Get your ass back here, Tribbiani!!
Speaker 3: Hormones!
Speaker 2: What Phoebe meant to say was umm, how come you're having a party and we're not invited?
1