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:     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 . 

1