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:     Will you look at this form ?  
 Person2:  Are you having problems with it ?  
 Person1:      I don't understand some things .  
 Person2:  Let me help you .  
 Person1:      What does MI mean ?  
 Person2:  MI stands for Middle Initial .  
 Person1:      What does MM / DD / YY mean ?  
 Person2:  That means Month / Day / Year . Use numbers .  
 Person1:      I don't understand .  
 Person2:  For example , if your birth date is January 12 , 1987 , write 01/12 /8 7 .  
 Person1:      Oh . That's simple enough .  
 Person2:  Always print clearly , and fill in the bubbles completely . 

1