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.
One example is below.
Q: 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? 
Question: What is the relationship between Speaker 1 and Speaker 2?
A: 0
Rationale: Speaker 1 and Speaker 2 are discussing their upcoming wedding anniversary, so we can classify this as a spousal relationship.
Q: Speaker 1: Op! We gotta go! 
Speaker 2: Oh, where are you guys going? 
Speaker 3: We're gonna pick up the wedding dress then we're gonna have lunch with mom. 
Speaker 2: Ah. Joey you're-you're having lunch with my mom? 
Speaker 4: No, I-I just heard lunch. But yeah, I can go. Sure! What is the relationship between 
Speaker 2 and 
Speaker 3?
A:
1