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: What ' s wrong with it ?
Person2: It ' s broken . I just bought it yesterday , you know , it costs me $ 556 .
Person1: It sounds too bad . What will you do ?
Person2: Mike suggests me to return it .
Person1: That ' s what I want to say .
Example Output: 0

Example Input: Person1: Excuse me , sir .
Person2: What's the matter ?
Person1: I heard that we will call at some ports on the way . Is that true ?
Person2: Yes .
Person1: Where will we call at ?
Person2: Dalian .
Person1: Dalian is my hometown .
Person2: Really ?
Person1: Can I get off the ship and walk around ?
Person2: Sorry . I'm afraid you couldn't .
Example Output: 0

Example Input: Person1: How are you doing ?
Person2: Everything ' s fine with me .
Person1: What can I do for you today ?
Person2: Is it possible for me to view the apartment today ?
Person1: Unfortunately , you will not be able to view it today .
Person2: Why can ' t I view it today ?
Person1: You ' ll need to make an appointment to view the apartment .
Person2: I understand . May I make an appointment then ?
Person1: How does this Friday sound ?
Person2: Friday at 6 pm . would be perfect .
Person1: That will be fine .
Person2: Thanks for your help .
Example Output:
0