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: Julia , why have you prepared a candlelight dinner ? Anything special to celebrate ? Did you get a promotion ?
Person2: Honey , don't tell me that you forgot our anniversary , did you ?
Person1: Oh , my dear , how can I forget such an important day ? I was just kidding . Look at this box .
Person2: What's in it ?
Person1: Have a guess .
Person2: A necklace ?
Person1: No .
Person2: I have no idea .
Person1: Open it now .
Person2: Oh , my god . A diamond brooch . It's so beautiful . You're so kind to me , A . Thank you !
Person1: You're welcome , honey . I hope we will celebrate our golden wedding anniversary in future .
[A]: 0

[Q]: Person1: Would you like to come out with me tonight ?
Person2: Sorry , I can ' t .
Person1: Tomorrow night , then ?
Person2: I ' d like to . But I ' m afraid I can ' t .
Person1: I was wondering if you like to go to the theatre then .
Person2: That sounds great .
Person1: Ok . How about give me a ring , then ?
Person2: No . I ' d better not .
Person1: Why not ?
Person2: Because I don ' t think my husband would like it . Thank you for inviting me anyway .
[A]: 0

[Q]: Person1: Want to meet for lunch this Saturday ?
Person2: Sorry , I can ' t . I ' m busy .
Person1: What are you doing ?
Person2: I always do volunteer work on the first Saturday of every month .
Person1: What kind of volunteer work ?
Person2: I help out at the children ' s hospital . I help plan activities .
Person1: Oh , yeah ?
Person2: Yeah . It ' s exciting . This month we ' re doing crossword puzzles .
[A]:
0