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:     Well , how was your honeymoon ?  
 Person2:  It was fantastic ! We had such a good time . The only problem was that because it was their high season , we spent hours queuing .  
 Person1:      Peak periods always entail hours of queuing . At least you got a nice tan though !  
 Person2:  Yes , Florida had great weather while we were there . You look tan , too . Did you go somewhere ?  
 Person1:      My friends and I just got back from Bali .  
 Person2:  Wow ! Bali Islands have some of the best beaches in the world , don't they ?  
 Person1:      Yes , we were lucky . My friend's father owns a resort on one of the islands , so we were able to stay for free .  
 Person2:  Did you go diving while you were there ?  
 Person1:      I took a few diving classes , but I didn't really like it , so I did snorkeling instead !  
 Person2:  Did you take any pictures in the ocean ?  
 Person1:      I've got quite a few pictures of all different kinds of fish . I'll show them to you next time I see you .  
 Person2:  Have you started planning your christmas vacation yet ?  
 Person1:      We're planning on going skiing in Switzerland . Do you ski ?  
 Person2:  No , but I do like snowboarding .  
 Person1:      Would you like to go skiing with us for christmas ?  
 Person2:  I'll talk to my husband about it ; I'm sure he'll say yes ! He loves Switzerland !  
 Person1:      It is Europe's spotless land of lakes and mountains ! Let me know as soon as you can so we can get a discount . 

1