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: Umm, Joanna? I wanna talk about that interview.
Speaker 2: I thought it went very well.
Speaker 1: No! It didn't! That's what I want to talk to you about. Now, just to brief you... I may cry, but they are not tears of sadness or of anger, but just of me having this discussion with you.
Speaker 2: Rachel, please, don't make a scene.
Speaker 1: There's nobody here!
Speaker 2: Sophie, get in here! You see! Now you're making Sophie uncomfortable!
Speaker 3: She's not making me uncomfortable.
Speaker 2: Congratulations! You now just crossed the line into completely useless. Get out.
Speaker 1: Do you want me to quit?
Speaker 2: What?! What would make you think that?
Speaker 1: Well of those things that you said in the interview, I mean if you believe any of them, I must not be a very good assistant. Y'know what? I am just gonna pack up my desk, and I will be gone by the end of the day! Well, I guess there's no use to me sticking around 'til the end of the day!
Speaker 2: Wait-wait-wait-wait! You can put your sad little muffin back in it's drawer. If you must know the truth, I didn't want to lose a perfectly good assistant.
Speaker 1: What?
Speaker 2: That's why I said all those things about your flirting and your drinking...
Speaker 1: My drinking?
Speaker 2: Oh, I must've said that after you left.
Speaker 1: Said what? Exactly.
Speaker 2: That you enjoyed the occasional drink...ing binge.
Speaker 1: Oh my God!! Ohh, that is it! I'm leaving! You are just a horrible person!
Speaker 2: Wait-wait-wait-wait-wait-wait-wait-wait!! If you're gonna get all sensitive about it! I don't want to lose you. What if I, create a position for you? I'll make you an assistant buyer in this department.
Speaker 1: Say more things like that.
Speaker 2: You can have your own office, and a raise! Effective tomorrow.
Speaker 1: I'd need an expense account.
Speaker 2: Done!
Speaker 1: And an assistant.
Speaker 2: Sophie, get in here!
Answer:
2