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: Hey Rach, I just heard. I'm so sorry.
Speaker 2: Oh, thank you...
Speaker 1: You still don't know my name, do you?
Speaker 2: Well, now I don't have to.
A:
1