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:     I'm so excited ! We have two weeks off ! What are you going to do ?  
 Person2:  I'm not sure . I guess I'll just stay at home . Maybe I'll catch up on my reading . What about you ? Any plans ?  
 Person1:      Well , my parents have rented a condominium in Florida . I'm going to take long walks along the beach every day and do lots of swimming .  
 Person2:  Sounds great !  
 Person1:      Say , why don't you come with us ? We have plenty of room .  
 Person2:  Do you mean it ? I'd love to ! 

1