Teacher:You are given a dialog between 2 or more individuals.  The dialog will include information as to the relationship between 2 of the participants.  At the end, you will be asked to provide an answer as to the relationship of those 2 participants.  In this scenario, '0' will represent a spousal relationship, '1' will represent siblings, and '2' will represent a child/parent relationship.
Teacher: Now, understand the problem? Solve this instance: Speaker 1: Thank you guys for having us over. 
Speaker 2: Oh! Yeah, this is fun, couples night. 
Speaker 3: Yeah, I don't know why we hang out with married couples more often. 
Speaker 4: Well, because every time we do, you make jokes about swinging and scare them away. 
Speaker 3: You mean that Portuguese couple? Yeah, like you wouldn't have done it. What is the relationship between 
Speaker 1 and 
Speaker 2?
Student:
0