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: We are gathered here today to join Joanne Louise Cunningham and Charles, Chachi-Chachi-Chachi, Arcola in the bound of holy matrimony.
Speaker 2: Oh...see... but Joanne loved Chachi! That's the difference!
A:
1