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:     Mom , what were movies like when you were a kid ?  
 Person2:  Everything about them was different , even the theaters .  
 Person1:      I'm really interested . Tell me about them .  
 Person2:  Well , where I grew up , we saw movies at a drive-in theater in our car with the whole family .  
 Person1:      That's cool . I bet you could bring your own food .  
 Person2:  We did . On hot days , we'd take a blanket and lay in the back of dad's old pickup to watch the movie .  
 Person1:      Why don't we do that anymore ?  
 Person2:  Well , the weather might have some influence , during bad weather the theater didn't make a whole lot . 

1