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:     Jim , I heard you ’ Ve bought a new computer .  
 Person2:  Yes . Look , it is on my desk .  
 Person1:      Your office looks different with a computer . By the way , is it difficult to use a computer ?  
 Person2:  Not at all . It ’ s a piece of cake .  
 Person1:      A piece of cake ?  
 Person2:  Yes . It ’ s easy and convenient to use a computer . But it takes a long time to really master it . 

0