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.

Ex Input:
Person1: You won one million yuan in a lottery . What will you say ?
Person2: I don't know . I'm too excited to say a word .
Person1: I understand . It's too good to be true , isn't it ?
Person2: Yes , too good to be true .

Ex Output:
1

Ex 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 .

Ex Output:
1

Ex Input:
Person1: Hello , could you tell me my test results ?
Person2: Your results are posted on the website . Just put in your password and you can see the exact numbers .
Person1: Are you saying that all my results were normal ?
Person2: We always contact you by phone to come in if there is a need for follow-up .
Person1: How will I know what the results mean on the website ?
Person2: The purpose of each test is given on the site .
Person1: Will the numbers mean anything to me ?
Person2: The website will give you your results and then tell you what the normal range is .
Person1: Can I see all of my test results at once ?
Person2: Yes , you can see every test for the past five years . You can compare them .

Ex Output:
0