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: What's the matter with me? How do I keep ruining this? I'm sorry, I'm sorry! 
Speaker 2: No! It's my fault. I keep trying to propose in these stupid ways and all I wanna do is tell you that I love you and I want to spend the rest of my life with you. 
Speaker 2: I'm gonna do this now. 
Speaker 1: Oh my God! 
Speaker 2: Phoebe, I... 
Speaker 1: Wait! Oh wait! Oh no! 
Speaker 2: Ready? 
Speaker 1: Uh-huh! 
Speaker 2: Phoebe, I love you. There's no-one else in the world I would ask to marry me... three times. But I wanna take care of you, have babies with you, and grow old with you... Phoebe Buffay, will you marry me? 
Speaker 1: Yes! 
Speaker 2: I love you! 
Speaker 1: I love you more! Speaker 1 is or was dating which Speaker?
Output:
Speaker 2