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.

Input: Consider Input: Person1: Can I leave early today ?
Person2: Sure . I don ' t mind .
Person1: And can I come in late tomorrow ?
Person2: I don ' t see why not .
Person1: And may I take Friday off ?
Person2: Go ahead . It ' s OK with me .
Person1: One more thing . Would you give me a ten-dollar raise ?
Person2: No .

Output: 0

Input: Consider Input: Person1: I'm looking for the produce section , please .
Person2: All of the produce is in aisle A .
Person1: Are bananas on sale today ?
Person2: Here you go . Look in this flyer , or check with the produce person .

Output: 0

Input: Consider Input: Person1: Hello , ma'am . Can I help you ?
Person2: Yes , please . I'd like a gin and tonic .
Person1: Sure , ma'am . Here you are .
Person2: Thank you . How much is it ?
Person1: 25 yuan .
Person2: Here's 30 . Keep the change .
Person1: Thank you very much , ma'am , but we don't take tips in China .
Output: 1