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: Hey Jack . How were your classes this semester ?
Person2: They were not too bad . I really liked my poli-sci class .
Person1: Would you consider it your favorite class ?
Person2: I don't know if I would call it my favorite , but it ranks up there .
Person1: What class was your favorite then ?
Person2: I took a business communication class last year and it was terrific .
Person1: I never took that yet . If that was your favorite , I think I will check it out .
[EX A]: 0

[EX Q]: Person1: Excuse me , Professor . I think there might be an error in my test score .
Person2: Sure . Do you think that the total is wrong or that you got something marked wrong that should have been marked right ?
Person1: I think that the percentage is incorrect .
Person2: Let's just go over all of it to double-check .
Person1: Sure , let's do it .
Person2: Here is the answer sheet . Do you see a place where I marked something wrong that should have been right ?
Person1: I don't see any mistakes .
Person2: OK , now that we've gotten those straightened out , let's total the score .
Person1: Yes , let's total it .
Person2: Well , if I total that like this and divide by this number , I get this total . Do you agree ?
Person1: Yes , you're right .
Person2: Well then , we are all straight . Have a good day and thanks for bringing that to my attention .
[EX A]: 1

[EX Q]: Person1: I am not sure how to add a class .
Person2: Do you have an add sheet for me to sign ?
Person1: I'll bring one next time .
Person2: When you get the signed add slip , you must take it to the Admissions and Records Office or you will not be added . Can you find the office ?
Person1: I think I know where it is .
Person2: Across the courtyard on the right is the office . Follow the signs to the correct line . Is that clear ?
Person1: Thank you for your directions . It's clear .
Person2: You can't miss it . Add the class and then come back . We'll check later to make sure you are on the roll sheet .
Person1: That's great . Thank you so much .
Person2: Do the same thing with a drop slip if you ever need to drop a class . Good luck !
[EX A]:
1