Instructions: 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: Person1: What is wrong with your face ?
Person2: My brother did it .
Person1: Why ?
Person2: I laughed up my sleeves at him . He ' s seen his girlfriend off at the airport and had lipstick on his face and did not know it .
Output:
0