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:     Excuse me , I want to know the price of your CPU .  
 Person2:  Glad to tell you . The price of CPU is 300 dollars .  
 Person1:      It's rather too high . If you can make it cheaper , we will be able to place large orders continuously .  
 Person2:  If you order a large amount , we can give you a discount .  
 Person1:      Well , can you explain it to me ?  
 Person2:  The price of CPU is 260 dollars above 1,000 Units .  
 Person1:      Can you reduce more ?  
 Person2:  I'm sorry , but to be frank , considering exploiting the market in your country , we have already supplied you at very low preferential price .  
 Person1:      In that case , we have to stop ordering if a reduction can't be made . Please reconsider .  
 Person2:  It is so hard to deal with .  
 Person1:      If you can give us a more reduction , We'd be able to give you an order on the spot .  
 Person2:  This price is the best we can make . 

0