Instructions: 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'
Input: Person1:     What do you like to do in your spare time ? 
Person2: I like taking photos . 
Person1:     Really ? 
Person2: Yes , look at the photos I took . 
Person1:     They are beautiful . You did a good job . 
Person2: Thank you for saying so . 
Person1:     As a matter of fact , you are really a terrific photographer . 
Output:
1