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: Have you got any specific proposal about the terms of payment ?
Person2: I wonder if we can make payment for this order by documentary collection .
Person1: I'm sorry to say the only term of payment we can accept is 100 % irrevocable letter of credit payable against shipping documents .
Person2: But our order this time is very large . To open an L / C for such a large amount at a bank is costly . Can you be a bit more flexible and bend the rule a little ?
Person1: I'm afraid not . We insist on a letter of credit , because as seller , we also have the problem of funds being tied up .
Person2: To be frank , a letter of credit would increase the cost of my import . When I open a letter of credit with a bank , I have to pay a deposit . That will tie up my money and add to my cost .
Person1: Consult your bank and see if they will reduce the required deposit to a minimum .

Ex Output:
0

Ex Input:
Person1: Would you like a cigarette ?
Person2: No , thanks . I've decided to give up smoking .
Person1: Really ? Why ?
Person2: Well , it's just that I think if you don't enjoy doing something any more , you should stop doing it .
Person1: I see . You mean you don't enjoy smoking any more ?
Person2: That's right . You should give it up , too . It's bad for your health .
Person1: Stop talking like my mother . That's what she keeps saying .
Person2: But it's true . It's a nasty habit . I can't think why I ever started . Anyway , it's obviously got you in its grip !
Person1: What do you mean ? What are you talking about ?
Person2: I mean you couldn't give it up !
Person1: Who ? Me ? Could't give up smoking ? Nonsense ! Of course I could ! I know I could !
Person2: How do you know ?
Person1: Because I've already proved it . Smoking's the easiest thing in the world to give up . I've done it hundreds of times !

Ex Output:
0

Ex Input:
Person1: Can you loan me fifty dollars until pay day ?
Person2: I'm sorry I've already gone through my paycheck for the week .
Person1: Thank you just the same .

Ex Output:
0