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'm sorry , but I can't go .
Person2: Why not ?
Person1: I have to see my daughter .
Person2: When poyou have to see her ?
Person1: I have an appointment at one fifteen .

Answer: 0

Question: Person1: What do you think is the role teacher should play in the classroom ?
Person2: Teachers are just directors who give scope to the students ' initiative and creativeness , instead of taking their rights away from speaking .
Person1: What did you do to put it into practice ?
Person2: I divided students into groups and asked them to generate their own ideas actively . It can help develop the problem-solving ability of the students .

Answer: 0

Question: Person1: How have you been ?
Person2: Fine , thank you .
Person1: And how ' s everyone in your family ?
Person2: Very well , thank you . I ' m meeting my wife and daughter for lunch at 12 , would you care to join us ?
Person1: I ' d love to but I ' m afraid I can ' t . I ' Ve already got a lunch engagement .

Answer:
0