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'

Ex Input:
Person1: Can I take this bus to city center ?
Person2: Can you tell me the exact place ?
Person1: The Empire Hotel .
Person2: Yes . But this one is full , you have to wait for the next one .
Person1: Well . I think I will wait .

Ex Output:
0

Ex Input:
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 !

Ex Output:
0

Ex Input:
Person1: Did you enjoy the movie ?
Person2: Oh , it's really a drag .
Person1: Sorry to hear that . I think it's even better than On the Golden pond .
Person2: Hell with it ! Nobody will give it an Academy award !

Ex Output:
1