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: Hey you guys.
Speaker 2: Hey Joe what's up?
Speaker 1: I had to get out of the apartment. Janine is like stretching all over the place. Y'know, everywhere I look she's like...
Speaker 2: I can see why that's hard to resist.
Speaker 1: I like her so much!
Speaker 3: Aw, I'm sorry sweetie that she doesn't feel the same way.
Speaker 1: I know. And she's so sweet. I just wanna feed her grapes and brush her hair.
Speaker 2: You are aware that she's not a monkey, right?
Speaker 4: I am so over Janine. I mean, yeah, at first I thought she was hot, but now she's like OLD NEWS!
Answer:
1