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:     Hi , Lilly , it ’ s so nice to see you again .  
 Person2:  Hum , me too . This winter holiday was especially long . What have you done ?  
 Person1:      Nothing special . I had a get-together with some schoolmates at the high school , visited the Internet and read a couple of books which I had been longing for . How about yours ?  
 Person2:  You know , I like traveling . I made good use of this long vacation and enjoyed myself . 

0