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:     What was the last movie you saw ?  
 Person2:  A Korean film called Friends , starring Sang Dong-gun .  
 Person1:      Really ? I've seen that movie , too .  
 Person2:  How did you like the movie ?  
 Person1:      I thought it was pretty good .  
 Person2:  Really ? I can't say I agree .  
 Person1:      You're kidding . The story and acting were outstanding .  
 Person2:  I guess I expected too much from the movie , so I was a bit disappointed .  
 Person1:      I guess it could happen . 

1