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: Which film shall we see ?
Person2: There is nothing good at the moment.Let ' s do something different.Would you like to go to a concert ?
Person1: Yes , I'd love to.Here is a good one , Mozart and Beethoven.It ' s on the Festival Hall .
Person2: Fine ! Do you want anything to eat now ?
Person1: No , I'm not hungry .
Person2: Well , let's go and have something to drink instead . I know a good place . It's a little expensive , but it's fun .
Example Output: 1

Example Input: Person1: I want to say ...
Person2: Say it ! What is it ?
Person1: That I can't go on any longer without you .
Person2: You know you shouldn't say that at a time like this .
Person1: Nancy , I made up my mind you were the only woman for me at the first sight .
Person2: Too sudden ! I'm not ready for it .
Person1: Forgive me for startling you with the impetuosity of my sentiments .
Person2: Stop it . No more of that talk .
Person1: I really love you .
Person2: No , I shall faint .
Person1: And I hope so . This is what you were meant for . Say you love me , say yes , say yes .
Person2: Yes .
Example Output: 0

Example Input: Person1: Hi , Lucy . What are you going to do this weekend ?
Person2: I have no idea yet . Do you have any suggestions ?
Person1: Would you like to play tennis with me ?
Person2: I'd like to .
Person1: Be sure to get to the sports hall at nine o'clock on Sunday morning .
Person2: OK , will do !
Example Output:
1