Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     Okay , next question . If Eric asked you out on a date , what would you say ?  
 Person2:  Duh ! I would say yes ! Eric is the most popular kid in school ! Okay , my turn . What would you do if you won the lottery ?  
 Person1:      Let ’ s see ... If I won the lottery , I would buy two tickets for a trip around the world .  
 Person2:  If you buy me a ticket I will go with you for sure !  
 Person1:      My dad will freak out if I even mention a trip like that !  
 Person2:  Alright this is a good one . What would your mom say if you told her you are going to get married ?  
 Person1:      If I told her that , she would faint and have me committed ! 

1