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 Q]: Person1: Why don't we Chinese have our own Valentine's Day ?
Person2: Of course we have . It's on the seventh day of the seventh lunar month .
Person1: Oh ? Why is that day ?
Person2: It is said that the Cowherd and the Spinster , the lover stars in heaven , can only meet on the seventh Eve , so this day has become the Lover's Day .
[EX A]: 0

[EX Q]: Person1: Dave , wake up .
Person2: Which ? Zina ? What time is it ?
Person1: It's seven-thirty . I want to know who left this note on my desk .
Person2: What note ? I can't see . I just pulled an all-nighter .
Person1: It's a little green post-it note , stuck right in the middle of my computer screen .
Person2: And ? What does it say ? Isn't there a name ?
Person1: It says , Zina , I like how you rhumba . An admirer .
[EX A]: 0

[EX Q]: Person1: Here ' s my passport . I'm a visiting scholar .
Person2: Do you have anything to declare ?
Person1: No , these are all my personal effects .
Person2: What's in the bag ? Would you mind opening the bag ?
Person1: Not at all . I don't know what's dutiable.Do I have to pay duty on things for my own use ?
Person2: No.You don't have to pay duty on personal belongings .
Person1: Thank you .
[EX A]:
0