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: Welcome to my birthday party , I am so happy you can come .
Person2: Thanks for inviting me . Here is the gift for you . Happy birthday , Francis ! Many more happy and healthy years for you !
Person1: Thank you , shall I open it now ?
Person2: Yes , please do .
Person1: Wow , a remote car model and my favorite brand . I really like it . That is so nice of you .
Person2: Yeah , I was really struggling whether I should give you this nice little car . It was the last one they had and I really like it so much myself .
Person1: Typical you , always wanting to keep the best things for yourself . The more I appreciate the gift now .
Example Output: 1

Example Input: Person1: How are your parents these days ?
Person2: Oh , they're fine , still very active and enjoying their retirement .
Person1: Oh , good . That's nice to hear . Please give my best regards to them when you're home .
Person2: Sure , thank you .
Example Output: 1

Example Input: Person1: What are you reading ?
Person2: Gee ! You scared me !
Person1: Aha , Fitness Consultant . Very good , Don't you know about the rules in this office ?
Person2: Yes , Ma'am . No magazines during the office hours . I'm sorry .
Person1: Well , don't do this again next time . What is it about , anyway ?
Person2: It is about sports for white-collar workers , people like you and me .
Person1: What kind of sports ?
Person2: Aerobic sports , for example , jogging , yoga , skating ...
Person1: Interesting . What were you reading just now ?
Person2: Stretching exercise after sitting a long time .
Person1: Really ? That sounds interesting !
Person2: Can I have my magazine back now ?
Person1: No . It's confiscated for now . And I will return it to you after I finish reading it .
Example Output:
0