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:     Are you studying here ? 
 Person2:  Yes , I am studying in Eastern Asian language department . 
 Person1:      What are you major in ? 
 Person2:  I major in Japanese . 
 Person1:      What do you think of the literature course . 
 Person2:  Its very helpful . The course has let me into a world of literature . I read so many great literatures . 

1