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.

Example Input:  Person1:      Did you hear peter just retired ?  
 Person2:  Are you sure ? He is quite young , isn't he ?  
 Person1:       He is not young as he looks . I think he's almost sixty .  
 Person2:  Really ? He looks so young . 
Example Output: 0

Example Input:  Person1:      Hoo , I'm getting tired , Jeanine , been a long day .  
 Person2:  I'm not quitting yet . You know my favourite slogan , don't you ?  
 Person1:       Yeah , I know . Shop till you drop .  
 Person2:  Right !  
 Person1:       I'm getting a little short on cash . Let's just window shop a little .  
 Person2:  Ok .  
 Person1:       Hey , Jeanine , get a load of that . It's beautiful .  
 Person2:  Ahahah , and I thought you were tired .  
 Person1:       You know .. I have a weakness for long dresses .  
 Person2:  It sure looks special , looks expensive too .  
 Person1:       Sure does . Hey , can I sponge a little cash of you ?  
 Person2:  Don't worry , Marian , I've got you covered .  
 Person1:       Thanks , Jeanine , you are a real pal . Let's go in . 
Example Output: 1

Example Input:  Person1:      How is night life in Beijing ? 
 Person2:  Very interesting ! 
 Person1:       What do you suggest then ? 
 Person2:  How about going to dance ? There is a very good nightclub nearby . 
 Person1:       That's a great idea . Let's go ... Oh , the dance hall looks very nice and the music is wonderful . 
 Person2:  I'm glad you like it.The band is called " Four and One " . They are especially good at playing rock and roll . 
 Person1:       That's great ! I love to dance to fast music . 
 Person2:  Then you must be interested in disco dancing , aren't you ? 
 Person1:       Yes , disco dancing is my favorite.It ' s great fun and good exercise as well . 
 Person2:  OK . Let's disco . 
 Person1:       Now the band is playing a slow dance . 
 Person2:  That's a waltz . Would you like to try it ? 
 Person1:       Sorry , I think I'Il sit out the next dance . 
 Person2:  All right . Let me get you something to drink . 
Example Output:
0

