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'.
Input: Speaker 1: Hey. 
Speaker 2: Hey. Listen, I want you to know how sorry I am... 
Speaker 1: That's okay. Chandler's the one I'm mad at. 
Speaker 2: Well, I'm still sorry. Is he here? 
Speaker 1: In the box. 
Speaker 2: Chandler? 
Speaker 3: Oh, he-he can't talk right now. 
Speaker 2: Why not? What's going on? 
Speaker 3: He's just trying to show Joey how much he means to him. 
Speaker 2: By being in a box? 
Speaker 4: Joey, had reasons. 
Speaker 3: They were threefold. 
Speaker 2: Oh. Well uh, you not being able to talk may make this easier. Listen umm... Listen I don't wanna be someone who comes between two best friends. I just, I can't stand seeing what this is doing to you guys, and I don't wanna be the cause of that. So, I don't think we can see each other anymore. I'm gonna go to my mom's in Chicago, I'm gonna stay there for awhile. I think this could've be something really amazing, but y'know this is probably for the best. Y'know? I'm gonna miss you. Good-bye, Chandler.
Output:
2