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.
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Question: Person1: I'll have sole , then .
Person2: All right.How about other guests ?
Person1: The rest of us will have this today's special , please .
Person2: OK .
Person1: I'm sorry but I ordered sole , not the same as the others.Will you change it ?
Person2: I'm afraid we have no more sole .
Person1: Then , I'll have this pork cute instead .
Person2: Certainly.Just a moment , sir .

Answer: 1

Question: Person1: Mr . Emory ? I ' d appreciate it if you would look over these letters before you leave today .
Person2: I ' d be glad to . Just leave them on my desk . I didn ' t expect you to finish so soon .
Person1: Thank you , sir . I ' ll leave them here . If there are no problems , I ' ll mail them out this afternoon .
Person2: Great . Good work .

Answer: 0

Question: Person1: It's a sunny day , isn't it ?
Person2: Yes , it is . I'm Jennifer . Nice to meet you .
Person1: My name is David . Nice to meet you , too .
Person2: Are you American ?
Person1: No , I'm a Britisher . Where do you come from ?
Person2: I come from America . Are you a freshman ?
Person1: Yes . What about you ?
Person2: Me , too .
Person1: Great . Maybe we can study and play games together . I think we can be good friends .
Person2: Yeah . Anytime .

Answer:
1