You will be given a definition of a task first, then some input of the task.
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: What in the world is that smell ?
Person2: The aroma of roasting coffee beans .
Person1: Smells like you're baking something . What are those ?
Person2: Green beans . They pop and turn brown when you roast them .
Person1: Cool ! But isn't that a hot air popcorn popper ?
Person2: This machine roasts the beans just right . If you roast them too long , or the temperature is too hot ...
Person1: The beans will burn . I know . I've tasted burnt coffee before ... yuck !
Output:
0