Q: You are given a conversation between two people.'Person1:' and 'Person2:' are used to separate their respective dialogues. You have to classify if there exist more than 2 unique emotions in conversation. If there are more than 2 unique emotions present in the conversation, the output should be classified as '1' else it should be '0'
Person1:     How was school today ? 
Person2: It was great . I made some friends . 
Person1:     Really , that's good . 
Person2: But the lessons this semester are a little bit hard . 
Person1:     They aren't hard . I am sure you can do it . 
A:
1