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.

Ex Input:
 Person1:      Hey , Paul , why the long face ? 
 Person2:  It's difficult to explain . 
 Person1:       Try me . 
 Person2:  Well , I had a terrible day of work , I'm thinking of quiting my job . 
 Person1:       Take it easy , maybe tomorrow will be different . 
 Person2:  I don't know , I can't stand my job these days . 
 Person1:       Cheer up , I hope you'll feel better soon . 

Ex Output:
0


Ex Input:
 Person1:      What are your hobbies , Mr . Green ? 
 Person2:  I like collecting stamps . 
 Person1:       But it's an expensive hobby , isn't it ? 
 Person2:  Yes , you're right . What do you like to do in your spare time ? 
 Person1:       I usually play chess with my friends . But I like playing basketball best . 
 Person2:  Do you play basketball well ? 
 Person1:       No , I'm not very good at it . I play just for the fun of it . 
 Person2:  Shall we have a game together some day ? 
 Person1:       OK , that'd be very nice . 

Ex Output:
1


Ex Input:
 Person1:      Today more and more families have personal computers . People have wider range of choice to communicate with the outside world .  
 Person2:  Right . With the establishment of Internet and a lot of web companies , people are getting more and more dependent on the web .  
 Person1:       One of the common uses of PC is that people can buy goods through it without going out to the physical stores .  
 Person2:  Can you tell me how it is done ?  
 Person1:       If a customer is interested in some certain goods , he can ask the web company to have the specimen of the goods shown on the color screen , and then the customer can place an order online to the sales company . And then the goods you want will be delivered to your home . The service is perfect and the delivery is free of charge .  
 Person2:  I see . So great . 

Ex Output:

1


