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:     There's a new play tonight . 
 Person2:  What's its name ? 
 Person1:      ' Romeo and Juliet ' . 
 Person2:  What is it about ? 
 Person1:      It's about their great love . 
 Person2:  Sounds interesting . 
 Person1:      Of course . Do you want to see it ? 
 Person2:  Yes , do you have tickets ? 
 Person1:      No , I don't . 
 Person2:  Let's go to the theater and buy two tickets now , shall we ? 
 Person1:      Good idea . Let's goa 
 Person2:  OK . Let's go . 

0