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'.

Ex Input:
Speaker 1: Kim, hi.
Speaker 2: Hi Rachel. Ohh, I've been meaning to ask you. Have you seen the new Ralph Lauren sheets? Ohh, what am I thinking. Of course you have.
Speaker 1: Okay..Okay.. Look. I'm sorry that I lied to you before. You were right. Ralph and I were an item but were not anymore.
Speaker 2: Oh, really?
Speaker 1: Yeah, he dumped me. He said, "Rachel, I can't do this. Even though you are a very, very, very beautiful women. I can't do this. I'm married and I'm sorry." And then I don't know why but he said, "and you will never get promoted. Especially not above Kim, who is an integral cog in the Ralph Lauren machine."
Speaker 2: You expect me to believe..Hi Ralph.
Speaker 3: Hi Kim.
Speaker 2: Oh my God. He just gave you the coldest look I have ever seen. It's like he hates you. Then it is true.
Speaker 1: Of course it's true and it hurts so bad.
Speaker 2: Ohh honey come here. Ohh it will be ok. We've all been there.
Speaker 1: You and Ralph?
Speaker 2: Kenny the copyboy.

Ex Output:
2

Ex Input:
Speaker 1: Can you not look at me when I say this? I thought that if I could get you here, I could seduce you.
Speaker 2: Huh. Oh, boy! Uhh, I-I don't wear suits to work, and I bought six of them from you.
Speaker 1: Well, I'm sorry, I thought you needed them!
Speaker 2: No, no-no, no-no, my point is that I kept coming back because, I wanted to see you.
Speaker 1: Why?!
Speaker 2: Because I-I like you.
Speaker 1: You like me?
Speaker 2: Yeah! I mean you're-you're beautiful and smart and sophisticated-a lot of this isn't based on tonight.
Speaker 1: Yeah but-but-but you liked me! Oh my God, I can't believe this, all this time, I liked you and you liked me!
Speaker 2: But...
Speaker 1: Oh no-no-no don't say but! No-no, but's never good! Let's just leave it at, you like me and I like you.
Speaker 2: Okay uh, however...
Speaker 1: Oh, now see that's a fancy but.
Speaker 2: My marriage like just ended, and I'm really not ready to get into anything yet.
Speaker 1: But....
Speaker 2: I'm sorry, I, I just need a little time.
Speaker 1: Okay.

Ex Output:
1

Ex Input:
Speaker 1: Oh, right. Um, I've got some news. It's about us.
Speaker 2: Oh, you and me?
Speaker 1: Uh, no, Susan and me.
Speaker 3: The other us.
Speaker 2: Ok.
Speaker 1: We're uh, we're getting married.
Speaker 2: As in, "I now pronounce you wife and wife" married?
Speaker 1: Anyway, we'd like you to come, but we totally understand if you don't want to.
Speaker 2: Why wouldn't I want to come? I had fun at the first wedding.
Speaker 1: Look I just thought that...
Speaker 2: No no no, I mean, hey, why shouldn't I be happy for you? What would it say about me if I couldn't revel in your joy? I'm revelling baby, believe me!
Speaker 3: Is your finger caught in that chair?
Speaker 2: Mmm hmmm.
Speaker 1: Want us to go?
Speaker 2: Uh-huh.

Ex Output:
2