Given the task definition, example input & output, solve the new input case.
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).
Example: 'Speaker 1: Hi!
Speaker 2: Hi.
Speaker 1: Oh, I'm so glad you called. I feel like it's always me calling you. So, what's up? Is everything okay with Phoebe?
Speaker 2: It will be...in a minute. Listen, Tim you're a really great guy.
Speaker 1: It's because I'm with you.
Speaker 2: Aw. I'm just-I'm in a place in my life right now where I...I...
Speaker 1: Whoops. Sorry. This just in. Oh, it's 9-1-1 from the restaurant, that means Monica needs me right away.
Speaker 2: Oh-oh no she doesn't! I know what that is. You can stay.
Speaker 1: Awww, I'll miss you too Pheebs. And I will be holding you, right here.
Speaker 2 is or was dating which Speaker?'
Output: Speaker 1
Speaker 2 is giving clues to Speaker 1 about issues in their relationship.

New input case for you: Speaker 1: I thought I heard voices! Hi Charlie! Hi Joey. And.. Oh! You're gonna have to introduce me to your new girlfriend. I'm just kidding, I know Rachel, I know. Come, please come in. Come in.
Speaker 2: Okay, well, we brought you some wine.
Speaker 1: Oh! That is so thoughtful. She's a keeper. And what did you bring me?
Speaker 3: Uh, actually, that's..
Speaker 1: Underwear, a toothbrush, and Van Halen CD. I can use all these things!!
Speaker 4: Gosh, Ross, you know, you seem a little...
Speaker 1: What? Fine? Because I am! Aren't you? Aren't you? Aren't you? You see? Who else is fine?
Speaker 3: Okay, listen, hey, Ross. Why don't you try to relax, okay? Maybe have a drink.
Speaker 1: You know what? That is a very good idea. I'm gonna go make a pitcher of Margaritas. Speaker 2 is or was dating which Speaker?
Output:
Speaker 3