You will be given a definition of a task first, then some input of the task.
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:      Today more and more people advocate lifelong learning . But people have different views about lifelong learning . How do you understand lifelong learning ?  
 Person2:  I think lifelong learning is the concept that it's never too soon or too late for learning  
 Person1:       Does that mean studying all the time ?  
 Person2:  I don't think so . I think it's about your attitude towards learning . One should be open to new ideas , decisions , skills or behaviors .  
 Person1:       Then the axiom - ' You can't teach an old dog new tricks ' doesn't work any longer .  
 Person2:  You're right . Lifelong learning is about finding learning opportunities at all ages and in numerous contexts  
 Person1:       Yes , I agree with you . When I retired I will participate in programs to keep momentally active .  
 Person2:  Me too . To keep up with the changing world , one must be involved in lifelong learning and be ready to accept new things .  
 Person1:       You know what ? I've recently been teaching myself French .  
 Person2:  Really ? That's great ! I know that your company has a lot of clients in France .  
 Person1:       Yes , so I want to learn French to develop my career . 
Output:
0