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:     When were you born may I ask ?  
 Person2:  On 20th May 1963 .  
 Person1:      Do you know what it was according to the lunar calendar ?  
 Person2:  27th day of the fourth month .  
 Person1:      By the way , could you tell me when the film will begin ?  
 Person2:  It will begin at 5:30 .  
 Person1:      I am afraid I can't be there on time .  
 Person2:  You can see it tomorrow .  
 Person1:      I don't want to miss it today . 

1