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'.

Let me give you an example: 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?
The answer to this example can be: 1
Here is 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.

OK. solve this:
Speaker 1: Are they right?
Speaker 2: Probably, yeah... I mean, maybe we should... hold off until we talk to Ross.
Speaker 1: Yeah... Yeah, we can wait, we don't have to do anything tonight.
Speaker 2: Yeah, I think that'd be best... So, so I'm gonna... I'm gonna take off...
Speaker 1: Although...
Speaker 2: I like although!
Speaker 1: I mean, you know... Ross and I haven't dated in like... six years...
Speaker 2: Six years? Wow... It's almost as long as highschool...
Speaker 1: Plus, you know, he is with Charlie now.
Speaker 2: Absolutely! He's not thinking about you.
Speaker 1: No...
Speaker 2: I'm thinking about you...
Speaker 1: Yeah...
Speaker 2: Let's forget about Ross...
Speaker 1: Forgotten.
Answer:
1