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:     Do you buy that newspaper every day ?  
 Person2:  Yes , I do . I find it very informative.It always has plenty of articles from correspondents all over the world and the business section is very useful too .  
 Person1:      Is there a Sunday edition of that newspaper ?  
 Person2:  Yes . There is . it has several sections , so it ’ s quite a read ! It usually takes me a few hours to read it on Sunday morning .  
 Person1:      What section does it have ?  
 Person2:  Let me see . There ’ s the news section , the entertainment section , sports , business , and world affairs .  
 Person1:      What ’ s in that section ?  
 Person2:  World affairs ? They look at the most important stories in more detail . I find it fascinating . Do you buy a daily paper ?  
 Person1:      I buy a national newspaper sometimes , buy I nearly always buy a local evening newspaper . I find the local news more interesting than national or international news . 

1