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: I don't understand why some parents keep beefing and complaining about their daughters not being able to follow suit .
Person2: Yeah . Li Na's mother has been building a fire under her since her neighbour's daughter got married with a Canadian . She's almost driving Li Na crazy .
Person1: If I were Li Na , I would ask her if she had done that .
Person2: She is as meek as a lamb . She never goes against anyone or anything . She's as good as gold , you know ?
Example Output: 0

Example Input: Person1: Alison , would you like to have some more ?
Person2: No thanks . I have had enough .
Person1: Actually you haven't have much .
Person2: To tell you the truth , I am on the diet .
Person1: That sounds ridiculous . Why ?
Person2: Well , I am gaining weight these days , and I have to watch my calories .
Example Output: 0

Example Input: Person1: Are you in favor of having a trip during the spring break ?
Person2: This is just what I have in mind.Where are you planning to go ?
Person1: How about the Yellow Mountains ?
Person2: Good idea !
Example Output:
1