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: You ' re all set now ?
Person2: Oh , thank you so much .
Person1: Really , it was nothing .
Person2: I really appreciated it .
Person1: I was happy to help .
Person2: It was so kind of you .
Person1: Don ' t mention it .
Person2: You ' re a real friend in need .
[EX A]: 0

[EX Q]: Person1: Do you object to drinking black tea , Mr.Zhang ?
Person2: Yes , that is why I never drink it .
Person1: Do you drink green tea , then ?
Person2: Very seldom , because tea has tannin which may be harmful to one's health .
Person1: But if the tea is good and well prepared , it will do much good .
Person2: What good is it for ?
Person1: Not only can it appease one's thirst , but it can also refresh one when tired .
Person2: That's true , but it must not be allowed to stand long .
Person1: Why is it so ?
Person2: Because if you drink a kind of tea which has been prepared for some time before , it will do you harm .
[EX A]: 0

[EX Q]: Person1: Good afternoon . May I help you ?
Person2: Yes , I'd like to rent a car .
Person1: What kind of car do you have in mind ?
Person2: An automatic sedan .
Person1: I see . How long will you need it ?
Person2: About a week .
Person1: Just a moment , please .
[EX A]:
0