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:     Can you recognize that woman , Millie ? 
 Person2:  I think I can , Kate . It must be Karen Marsh , the actress . 
 Person1:      I thought so . Who ’ s that beside her ? 
 Person2:  That must be Conrad Reeves . 
 Person1:      Conrad Reeves , the actor ? It can ’ t be . Let me have another look . I think you ’ re right ! Isn ’ t he her third husband ? 
 Person2:  No , He must be her fourth or fifth . 
 Person1:      Doesn ’ t Karen Marsh look old ! 
 Person2:  She does , doesn ’ t she ! I read she ’ s twenty-nine , but she must be at least forty . 
 Person1:      I ’ m sure she is . 
 Person2:  She was a famous actress when I was still a schoolgirl . 
 Person1:      That was a long time ago , wasn ’ t it ? 
 Person2:  Not that long ago ! I ’ m not more than twenty-nine myself . 

0