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.

Example Input: Person1: I ' m terribly sorry to cause you so much trouble .
Person2: That ' s alright .
Example Output: 0

Example Input: Person1: Would you like me to fill out the form ?
Person2: I suppose so , but don't rush . I've got to tell you how to do it .
Person1: That's very kind of you .
Example Output: 1

Example Input: Person1: I have never seen so many flavors of ice cream in one place !
Person2: There certainly are a lot . Can you choose a favorite ?
Person1: Vanilla with toppings is my favorite .
Person2: Is there anything as good as a hot fudge sundae ?
Person1: No way ! Do you have a flavors you don't like ?
Person2: I don't like ice cream with too many different flavors in it .
Person1: I agree with that , it just doesn't work for me .
Person2: I saw garlic ice cream on the menu once .
Person1: I think that would be horrible !
Person2: I think I'll stick with a more traditional choice today !
Example Output:
0