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: Hello , can I speak to Alice , please ?
Person2: Hold on , please .
Person1: Thank you .
Person2: Sorry , but she ' s out .
Person1: Could you tell her Tom Green called ?
Person2: I ' d be glad to .

Ex Output:
1

Ex Input:
Person1: Bob , how about joining the boxing club this summer vacation ?
Person2: What a good idea !
Person1: So let's get registered tomorrow .
Person2: OK .

Ex Output:
0

Ex Input:
Person1: Cheer !
Person2: Cheer !
Person1: So what time tomorrow ?
Person2: Half past seven in the morning .
Person1: Where to meet ?
Person2: In the market .
Person1: OK . Bottoms up .
Person2: Bottoms up .
Person1: It's on me .
Person2: Thank you . This place is nice .

Ex Output:
0