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: Hi Rachel!
Speaker 2: Happy Thanksgiving!
Speaker 3: You too sweetheart!
Speaker 4: Hey!
Speaker 1: Oh my!
Speaker 4: Uh, everyone, this is Chandler! My roommate and lead singer of our band!
Speaker 5: Ross!
Speaker 4: Oh, this is Monica.
Speaker 5: Hi, I'm Ross's little sister.
Speaker 6: Okay.
Speaker 3: I'm so glad you could come Chandler, we've got plenty of food so I hope you're hungry.
Speaker 4: Oh, mom. Mom. Chandler hates Thanksgiving and doesn't eat any Thanksgiving food.
Speaker 3: Oh, well, I'm so glad you brought him here then.
Speaker 5: Umm, Chandler, if you want I can make you some macaroni and cheese for dinner.
Speaker 6: Well, as long as the pilgrims didn't eat it, I'm in.
A:
4