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:     Good afternoon . I am Mr . Brown , the Import manager of Atlantic Industries Ltd , Sidney , Australia . This is my card .  
 Person2:  Good afternoon , Mr . Brown . My name is Mrs . Anderson , manager of the sales department .  
 Person1:      Nice to see you , Mrs . Anderson .  
 Person2:  Nice to see you too , Mr . Brown . Won ’ t you sit down ?  
 Person1:      Thank you .  
 Person2:  What would you like , tea or coffee ?  
 Person1:      I ’ d prefer coffee if you don ’ t mind .  
 Person2:  Is it your first trip to the Fair , Mr . Brown ?  
 Person1:      No , it ’ s the fourth time .  
 Person2:  Good . Is there anything you find changed about the Fair ?  
 Person1:      Yes , a great deal . The business scope has been broadened , and there are more visitors than ever before .  
 Person2:  Really , Mr . Brown ? Did you find anything interesting ?  
 Person1:      Oh , yes . Quite a bit . But we are especially interested in your products .  
 Person2:  We are glad to hear that . What items are you particularly interested in ?  
 Person1:      Women ’ s dresses . They are fashionable and suit Australian women well , too . If they are of high quality and the prices are reasonable , we ’ ll purchase large quantities of them . Will you please quote us a price ?  
 Person2:  All right . 

0