You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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'.

Speaker 1: What do you think we should do for our 10th wedding anniversary?
Speaker 2: Hm, how about we take a vacation? Somewhere sandy and warm.
Speaker 1: Well, if we're going to go out of the country, you need to be sure to renew your passport. It expired over a year ago!
Speaker 2: How about we get something expensive instead of travelling. We could get a new car.
Speaker 1: Is this your way of telling me that you want me to buy you a car?
Solution: 1
Why? In this dialog, there are 5 lines of speech. Three of them belong to Speaker 1 and two of them belong to Speaker 2. Therefore, Speaker 1 has the most lines in the dialog.

New input: Speaker 1: Ah, Catwoman. So we meet again.
Speaker 2: So we do Supergirl.
Speaker 1: No, it's me. Phoebe!
Speaker 3: Monica! Can I talk to you for a second? Listen, I appreciate you getting me the costume...
Speaker 4: Oh, you did this to him?
Speaker 2: What?! I thought he'd love it! His favorite kid's book was the Velveteen Rabbit!
Speaker 3: The Velveteen Rabbit was brown and white!
Speaker 2: Well, it was either a pink bunny or no bunny at all.
Speaker 3: No bunny at all!! Always no bunny at all!!!
Speaker 5: Hey!
Speaker 2: You didn't dress up either?!
Speaker 5: Yes I did! I'm Chandler. Dude, what happened?
Speaker 3: How is that me?
Speaker 5: Okay. I'm Chandler.
Speaker 1: That is so you!
Speaker 3: When have I ever done that?!
Speaker 5: When have I ever done that?!
Solution:
3