instruction:
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.
question:
Person1: How may I help you ?
Person2: I want to return this video .
Person1: Is that all you need ?
Person2: I also need to check these books out .
Person1: Anything else ?
Person2: That ' s everything .
Person1: I need your library card .
Person2: I have it . Here you go .
Person1: Do you need anything else ?
Person2: That ' s everything .
Person1: Your books are due back two weeks from today .
Person2: Thank you . Good night .
answer:
0

question:
Person1: You seem to be unhappy . What happened ?
Person2: My mother is ill in the hospital .
Person1: What does the doctor say ?
Person2: The disease fails to respond to drugs .
answer:
0

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