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.

[EX Q]: Person1: Hi , I have a doctor ' s appointment scheduled with Dr . Smith , and I need to change it .
Person2: What day did you have it scheduled for ?
Person1: My appointment was on Tuesday .
Person2: What time was it scheduled for ?
Person1: It was for two o ' clock in the afternoon .
Person2: I see your appointment . What day would you like to switch to ?
Person1: I would like to switch it to next Friday .
Person2: What time would you like ?
Person1: I would like to come in at 10
Person2: Fine , I will pencil that in right now . We will see you then .
[EX A]: 0

[EX Q]: Person1: Look ! It ' s the start of the Olympic Games .
Person2: So what ?
Person1: You want to watch , don ' t you ?
Person2: Not really . I couldn ' t careless about the Olympic Games .
Person1: Please yourself .
[EX A]: 0

[EX Q]: Person1: Did you see who the suspect was ?
Person2: I got a perfect look at the suspect .
Person1: Would you be able to pick him out of a line-up ?
Person2: That'll be easy .
Person1: Please take a careful look at these five men .
Person2: Okay .
Person1: Is the suspect in this line ?
Person2: I see him .
Person1: Which number is he ?
Person2: The suspect is number four .
Person1: Your cooperation is very much appreciated .
Person2: I'm happy to be of assistance .
[EX A]:
1