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: You must be Wily . It's nice to meet you .
Person2: Nice to meet you , Mr . Wilson .
Person1: Tim , please . Please be seated .
Person2: Thank you .
Person1: So , Wily , you have been with IBM for two years ready for change ?
Person2: Well , I think I'm ready for new challenges .
Example Output: 1

Example Input: Person1: Michael Johnson doesn ' t look graceful , but he sure is powerful .
Person2: If I were on as many steroids as he was , I think I ' d be powerful , too .
Person1: What are you talking about ? ! He ' s passed every drug test he ' s taken !
Person2: Those drug tests don ' t mean anything ! He probably took some other drugs to mask the steroids .
Person1: Just because Ben Johnson was juiced up doesn ' t mean all athletes are .
Person2: OK , OK . I ' m feeling a little dehydrated . Let ' s get something to drink .
Example Output: 0

Example Input: Person1: Good morning , can I help you ?
Person2: We'd like to buy some furniture for our new house .
Person1: Here are several sets of furniture , including sofa , dressing table , wardrobe , and sideboard . How about this one ?
Person2: We like a larger wardrobe .
Example Output:
0