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: Can I help you ?
Person2: I'd like to buy some Chinese-style cakes . Could you recommend me some ?
Person1: Certainly . What about moon cake ? It's typical Chinese food .
Person2: Moon cakes ? What is that ?
Person1: The moon cake is round and looks like the full moon . That's why it's called the moon cake and the moon cake symbolizes family reunion and harmony .
Person2: Sounds very interesting . I'll buy some to family people .
Person1: All the moon cakes are generally classified into two styles , Cantonese style and Suzhou style .
Person2: What's the difference between these two styles ?
Person1: The skin of Cantonese style cakes is soft and puffy with heavy stuffing while the skin of Suzhou style cakes is puffy filled with fragrant nuts .
Person2: Get me some of each .
Person1: OK , here you are .
Example Output: 1

Example Input: Person1: Hello . Can I sit here ?
Person2: Yes .
Person1: By the way , I'm Robin .
Person2: Hi . My name is Jessica .
Person1: Nice to meet you .
Person2: Pleased to meet you too . And where are you from , Robin ?
Person1: I'm from Kathmandu . What about you ?
Person2: I'm from New York . Oh , this is my stop . Bye , Robin .
Person1: Bye . See you .
Example Output: 0

Example Input: Person1: Mary ! I haven ' t seen you since our dinner with Mr . Lee last week . Where have you been hiding yourself lately ?
Person2: Oh , hi Mike . I ' Ve been out of town the last few days . What did you need ?
Person1: Really , nothing big . I just heard about your ideas on employee motivation and I wanted chat with you about a few things going on in my department .
Person2: Well , feel free to drop by my office any time . The door ' s always open .
Person1: Actually , I was hoping to mix business with pleasure . Would you be interested in joining me for dinner some time this week ? I thought we might try out the new Italian restaurant everyone ' s been
Person2: Sure , Mike , I ' d love to .
Person1: Is this evening too soon ?
Person2: No , that ' s perfect . We can leave directly from here .
Example Output:
1