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: It's snowing outside .
Person2: Oh , how could it be ?
Person1: Let's go out and have a look .
Person2: OK . Wait a minute .
Person1: Look at the snow , it's so beautiful .
Person2: Yes . It's really snowing .
Person1: I love winter , I love snow .
Person2: But don't you think it's a little too cold ?
Person1: But I like cold more than hot .
Person2: You are so interesting .
Output:
1