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 is the movie you saw last night ?  
 Person2:  It is a new film , ' Transformer ' .  
 Person1:      How do you like it ?  
 Person2:  I expected too high from that movie , but I was a bit disappointed about it .  
 Person1:      But I heard the box office rose up to 15 million in the first week .  
 Person2:  Box office can't explain everything . I do not think it is cheerful or well-made . The plot is old and the female character is not pretty .  
 Person1:      My sister has given me two tickets for tonight . It is called ' The life of Rose ' , a French movie .  
 Person2:  What's it about ?  
 Person1:      It tells the lifetime of a lady singer from a beggar in the street to a famous singer in the world . It is a kind of tragedy .  
 Person2:  I prefer the tragedy . It is moving and makes me ponder about my life .  
 Person1:      Let's go . The time is coming .  
 Person2:  We can buy the popcorn before entering the cinema . 

1