Instructions: 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.
Input: Speaker 1: Joey!!! Happy Birthday!! 
Speaker 2: Hey!! Hey-hey-hey! 
Speaker 3: Okay, how many of that girl are you seeing? 
Speaker 4: How hammered are you? Huh? These, these are Joey's sisters. 
Speaker 3: Hi Joey's sisters! 
Speaker 5: Hey! 
Speaker 6: Hey. What are we drinkin' over here. 
Speaker 5: Well, I have ah, vodka and cranberry juice. 
Speaker 6: No kiddin,' that's the exact same drink I made myself right after I shot my husband. 
Speaker 5: Wow. Okay, I don't know how to talk to you. What is the relationship between 
Speaker 2 and 
Speaker 6?
Output:
1