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.

[Q]: Person1: This blouse is a special offer today . You can have it at 10 % off the regular price .
Person2: It's nice , but still too expensive . Can you give me a 20 % discount ?
Person1: No . 10 % is my last word .
Person2: Come on . Let's split the difference , 15 % .
[A]: 0

[Q]: Person1: Mary , can you help me set the table ?
Person2: Sure .
Person1: This is usually my chore .
Person2: I don't mind helping .
Person1: We need to set the table for four .
Person2: So that's four plates , four forks , four knives , and four spoons ?
Person1: That's right . Mom didn't know where to buy chopsticks for you .
Person2: Don't be silly ! I know how to use knives and forks .
[A]: 0

[Q]: Person1: OK , Devon , I've been putting on a few pounds and you're quite a lean fit guy .
Person2: Well , thank you .
Person1: What do you recommend ? What can I do to lose weight ?
Person2: Well , I exercise a lot . I go running at least three times a week . But more than that I enjoy playing sports and so different sports use different muscles and all of it helps to lose that weight that you might have gained .
Person1: Yeah , well , actually , one of the problems is that I actually exercise a lot .
Person2: Do ya ?
Person1: Yeah , so maybe it's my diet .
Person2: It could be and so in that case you might want to eat something perhaps more nutritious or maybe even less of what you do eat . Maybe , I eat three meals a day and I try not to snack in between . No potato chips . No popcorn . No candy bars .
Person1: That's pretty tough !
[A]:
1