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:     Yuck . The carrots taste awful and salty . Hi sis , how do you like them ?  
 Person2:  I like them very much . They are delicious .  
 Person1:      Well , you can have all my carrots .  
 Person2:  Daniel , hold on for a minute . What are you trying to pull there ?  
 Person1:      Nothing . Just that I don't care for these carrots.Hi , sis . , I saw you buy some chocolate cakes . I am done with the main course . It's about time for some dessert .  
 Person2:  Oh , you want my chocolate cakes , so to speak !  
 Person1:      No , no , I'm just thinking of some dessert . And I have had enough carrots .  
 Person2:  Daniel , carrots contain much Vitamin C . It is good for you .  
 Person1:      I know , but chocolate cake is even better .  
 Person2:  Oh , stop it ! You know you need vegetables . You will end up fat if you don't watch your diet , now .  
 Person1:      Well , actually , I don't mind eating carrots , but chocolate cakes are much better . You know I was born with a sweet tooth . 

1