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: Excuse me , are you Dr . Smith ?
Person2: Yes I am . And you ...
Person1: I'm David , Joanna's husband . She has to be at work late today . So she asked me to pick you up here .
Person2: So nice to meet you , David . Call me Bill . It's very nice of you to come here .
Person1: My pleasure .
Example Output: 1

Example Input: Person1: I ' m going to the beauty parlor . Do you want to come too ?
Person2: Sure . Let ' s go . What are you going to have done ?
Person1: I want to have a foot massage and a haircut .
Person2: A foot massage sounds like a great idea . They are very relaxing . I ' d also like to have mudpack on my face . It ' s supposed to help with your complexion .
Person1: Good idea . We should also get pedicures and manicures .
Person2: This could become a very expensive trip to the beauty parlor !
Person1: I think it ' s a good idea to pamper yourself occasionally . Don ' t you agree ?
Person2: Oh , I agree . We both work hard and a little beauty treatment can relieve stress .
Person1: Maybe we should try a thai massage too .
Person2: What ' s special about a thai massage ?
Person1: That ' s when the masseuse walks on your back and massages you with her feet .
Person2: Sounds painful !
Example Output: 0

Example Input: Person1: You should have seen the T . V . show that was on last night , the topic it covered was really interesting , animal rights .
Person2: Do you really believe in that ? If they are going to focus on something , they should do it on civil rights .
Person1: Yes , but we can ' t deny that animals are vulnerable , defenseless , and are completely at the mercy of human beings .
Person2: I understand your point , but we continue to have transgressions against human rights . If so much attention weren ' t devoted to the topic of animals , we would then concentrate more on saving a human being instead of protecting a koala .
Person1: You can ' t compare apples and oranges . I believe that both topics are important and that we can ' t ignore them , the mistreatment of animals can cause a great environmental imbalance . I believe that governments should prohibit activities like poaching .
Person2: Well , you are right on that point . This is the reason that I don ' t buy leather and I try to buy synthetic products .
Person1: As long as you don ' t treat it better than your wife , it ' s fine .
Example Output:
0