Q: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.
 Person1:      I'd like to start by talking about prices . 
 Person2:  I'd be glad to answer any questions you may have . 
 Person1:       Your products are very good , but the price you ask is much too high . 
 Person2:  If you consider our high research costs and excellent quality , the price we are asking is only reasonable . 
 Person1:       I know , but we want 1000 pieces . This is a very large order . So , can you give us a 25 percent discount ? 
A:
0