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 , Ann . 
 Person2:  Hi . You look excited . What's happening ? 
 Person1:      I just heard that our school will hold a singing contest in 5 days . 
 Person2:  And you're planning to enter ? 
 Person1:      Of course . This is a great chance for me to show off my beautiful voice . 
 Person2:  Is there a prize ? 
 Person1:      I heard that the winner gets a Panda Radio . 
 Person2:  Do you think you have a chance ? 
 Person1:      A chance ? Not just a chance , I'm a hundred percent certain.Everyone says my voice is beautiful . 
 Person2:  But you haven't practised all that much . 
 Person1:      I still have 5 days to practise . It's in the bag ! 
 Person2:  Don't be too sure . You're still going to need some help . 
 Person1:      Yeah , maybe . 

0