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 , Anna . I haven ’ t seen you for ages . Where have you been ?  
 Person2:  I ’ Ve been away on holidays for sometime .  
 Person1:      No wonder I haven ’ t seen you recently . Where did you spend your holidays ?  
 Person2:  I went with my husband . Our first stop was Bangkok . We stayed there for 5 days . Then we flew to Hong Kong , stopover for 3 days . Our last stop was China . We visited the Great Wall .  
 Person1:      You must have a wonderful time .  
 Person2:  Yes . We enjoyed ourselves very much . Have you traveled much , Luke ?  
 Person1:      No , my wife doesn ’ t like traveling . We haven ’ t been traveling for more than ten years . The first time we traveled together was in 1978 when we just got married . We spent our honeymoon in the Alps .  
 Person2:  Oh , I see . Yeah . Some people like traveling , some don ’ t . My husband didn ’ t like traveling at first , either . He said what ’ s the use of traveling ? A waste of money and a waste of time.At last I got him on the move . After all , he loved me . We went to Bali , Indonesia , one of the most beautiful places in the world . That trip left a very deep impression on him . Since then whenever we have holidays and money , we ’ d like to patronize the travel agency . Isn ’ t it a bit dull to shut yourself at one place all your life ? 

1