Definition: You are given a dialog between 2 or more individuals. Within the dialog, there will be clues that indicate two individuals were or are dating. You will be prompted at the end to answer which Speaker (or named individual) is dating which other Speaker (or named individual).
Input: Speaker 1: Well hey...I wanna ask you about Monica's little "groomy" joke. 
Speaker 2: Oh! Alright. Well I think the reason people laugh is because it's a play on the word roomie. 
Speaker 1: I get the joke. Sophisticated as it was. Now the thing I wanna say is...Maybe we should have talked about this before. Us living together. You're not expecting a proposal...right? 
Speaker 2: Oh no! No no! Not at all. We're just moving in right now. See where it goes. 
Speaker 1: Yeah well...that's the thing. For me it's...as far as it can ever go. 
Speaker 2: What do you mean? 
Speaker 1: Look. Phoebe...I...I love you. Very much. But I never want to get married again. 
Speaker 2: Oh. Wow. 
Speaker 1: It's just my first marriage was...you know... such a disaster. I kind of lost faith in the whole idea. Speaker 2 is or was dating which Speaker?
Output:
Speaker 1