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:     Susan , Is the manager in this office ? 
 Person2:  Yes . But he is meeting a client . 
 Person1:      Oh , that's too bad . I just got a phone call saying that my wife is now in the hospital . She is going to deliver a baby . I must take the day off to go to the hospital . May I talk to him to ask for leave ? 
 Person2:  I am afraid not , but I think I could convey your leave to him after the client goes . 
 Person1:      Oh , that's very kind of you . Thank you very much . I've got to go . 

1