You will be given a definition of a task first, then some input of the task.
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.

Speaker 1: ...so we finally get to the top of the mountain and airhead here forgets the camera! 
Speaker 2: Oh, y'know the same thing happened to me one time. 
Speaker 3: When did that happen to you?! 
Speaker 2: Don't you remember when we were jogging in the park and we saw that really pretty bird and wanted to take a picture-I didn't have my camera! 
Speaker 3: Oh yeah. First off all, chasing the Churo guy isn't jogging. 
Speaker 4: Oh, this is so good you have got to try it. 
Speaker 1: Oh, damn! I got it on my pants. 
Speaker 4: Here, I'll get it. 
Speaker 4: We'd better take these pants off upstairs or that stain's gonna set. 
Speaker 1: Yep. I'm gonna wear these on our date tonight. 
Speaker 5: Oh, great! 
Speaker 3: Okay, bye! Oh my God!! 
Speaker 6: That was unbelievable! 
Speaker 5: Okay, see? I told you! 
Speaker 2: Yeah, wow, sorry Rach. 
Speaker 3: I don't believe they're brother and sister. 
Speaker 2: They're brother and sister!!! What is the relationship between 
Speaker 4 and 
Speaker 1?
Output:
1