Definition: 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.
Input:  Person1:      How about your grades of study ? 
 Person2:  I have been doing quite well . As reach 90 % and Bs reach 100 % . And I ’ Ve been awarded Zu Jingle Scholarship two times . 
 Person1:       Besides your major , do you know some in other fields ? 
 Person2:  Yes . To develop my knowledge , I studied Economics , Business Administration and Accounting through self-study . Nowadays , I have passed three courses on CPA . 
 Person1:       Have you ever been a student leader ? 
 Person2:  Yes , I used to be the monitor of my class . 
 Person1:       Did it affect you much ? 
 Person2:  It ’ s a very important experience for me . First , it improved my organizing ability , and let me understand how to resolve a problem in the overall perspective instead of my own perspective . Second , it let me know how to cooperate in harmony with people who I like or dislike . 
Output:
0