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:     which countries have you been to ? 
Person2: I ’ Ve been to most of the countries in Europe , several countries in asia , china , Japan , korea , and Thailand , and to the united states and Canada . 
Person1:     I thought you had been to Australia too . 
Person2: no , but I ’ m planning on visiting Australia and New Zealand soon . I ’ Ve heard that they are beautiful countries . Which is the most beautiful country you ’ Ve been to ? 
Person1:     I think I'd say Norway . It has many pictures as fjords , waterfalls , and mountains . 
Person2: isn ’ t it really cold there ? 
Person1:     well , the north of Norway is almost always cold , but further south it can be fairly warm in summer . It ’ s a wet country , so there ’ s snow almost everywhere in winter . 
Person2: I ’ Ve been to other Scandinavian countries , but not to Norway . Perhaps I should go and do some winter sports there . 
Output:
0