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 like music ? 
 Person2:  Well , it depends . 
 Person1:      Do you think the music is well-matched ? 
 Person2:  No , I think the music is too fast . 
 Person1:      How about the words of the song ? 
 Person2:  It sounds nice . 
 Person1:      I like it . Naturally it can arouse your feelings . 
 Person2:  Yes , I think so . It's very emotional . 
 Person1:      Of course , and I also like the rhythms . 
 Person2:  Full of energy and hope . 
 Person1:      Really . It's worth listening to and enjoying . 
 Person2:  Certainly it is . It's worth an Academy Award . 

1