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: I need to purchase some business cards .
Person2: No problem . How many are you thinking about ?
Person1: I think 2,000 would be fine .
Person2: If you'll just fill out this form , please .
Person1: I want the new cards to be exactly like this card .
Person2: We can do that very easily .
Person1: ... Okay , I'm done . Here's the form and my old card .
Person2: Great . Your order will take only one week .
Person1: You know , I think it would be better if I could pick it up in three days .
Person2: We can do that . It'll just cost you extra .
Example Output: 0

Example Input: Person1: Hi , charlie , are you busy this evening ?
Person2: Sorry , I'm afraid that I've got plans tonight .
Person1: What are you doing ?
Person2: I'm going to my parents ' house for my father's birthday .
Person1: How old is he today ?
Person2: It's his 50th birthday .
Person1: Well , wish him a happy birthday for me .
Person2: Sure thing . What are your plans for the evening ?
Person1: I was just thinking of going to a movie tonight .
Person2: Well , if you can wait until tomorrow night , I'll go with you then .
Person1: Sorry , I've got people coming over tomorrow night .
Person2: Sounds like this weekend just isn't going to work out for us .
Person1: Sounds that way . Maybe some other time then ?
Person2: Sure.Hey , I'm sorry , but I've got to get going .
Person1: Yeah , me , too . It's about time I made a move .
Person2: Say hello to your friends for me .
Person1: Likewise . See you later .
Person2: Bye !
Example Output: 0

Example Input: Person1: IMPF Bank , Li Lan speaking , how may I help you ?
Person2: Hello , Ms Li , this is Mr Peng .
Person1: Hello , Mr Peng , how nice to hear from you again . What can I do for you today ?
Person2: We'll be coming in tomorrow to make a rather large cash withdrawal , it's for payroll .
Person1: I see . How much exactly ?
Person2: 500,000 RIB . Do you need me to give you my account number ?
Person1: No , that's OK . I've got all of your information here on the screen in front of me . The money will be ready and waiting for you tomorrow .
Person2: Thanks very much for your help , Li Lan . See you tomorrow .
Example Output:
1