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: Consider Input: Speaker 1: Okay, I think I might know why my parents don't like you. 
Speaker 2: You do? Why? 
Speaker 1: Okay, remember, we were young. Hey, Spring break, sophomore year, I got high in my bedroom and my parents walked in and smelled it and so I told them that you had gotten stoned and jumped out the window. 
Speaker 2: What?! Why did you do that? 
Speaker 1: I don't know, aheh, your's was the first name that-that popped into my head, I'm I'm sorry. I-I didn't think it would matter. 
Speaker 2: How could it not matter?! 
Speaker 1: How was I supposed to know we'd end up being friends after college, let alone you-you would be living with my sister? 
Speaker 2: What about all that 'friends forever' stuff? 
Speaker 1: I don't know, I-I was all high.

Output: 1


Input: Consider Input: Speaker 1: Hey, what's-what's going on?! 
Speaker 2: Well, I think, I think Ross knows about me and Monica. 
Speaker 3: Dude! He's right there! 
Speaker 4: I thought you were my best friend, this is my sister! My best friend and my sister! I-I cannot believe this! 
Speaker 2: Look, we're not just messing around! I love her. Okay, I'm in love with her. 
Speaker 5: I'm so sorry that you had to find out this way. I'm sorry, but it's true, I love him too. 
Speaker 4: My best friend and my sister! I cannot believe this. You guys probably wanna get some hugs in too, huh? Big news! 
Speaker 1: Awww, no, it's okay, we've actually known for a while. 
Speaker 4: What? What? What?! You guys knew? You all knew and you didn't tell me?!! 
Speaker 1: Well, Ross, we were worried about you. We didn't know how you were going to react. 
Speaker 4: You were worried about me? You didn't know how I was going to react? 
Speaker 3: Okay, all right, whew! What do you say we all clear out of here and let these two lovebirds get back down to business? Hey-hey-hey, I-I-I'm just talking here, he-he's the one doing your sister.

Output: 4


Input: Consider Input: Speaker 1: Dance with him. 
Speaker 2: Mom, I'm hungry. 
Speaker 1: Dance with your father. 
Speaker 3: I may not know any of your flash dances but I'm no slouch on the dance floor. 
Speaker 2: Alright. 
Speaker 1: Oh, Jack. 
Speaker 3: Oh, Judy. Oh, Judy. 
Speaker 4: Oh, ohhhhh.


Output: 1


