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'

Q: Person1:     Guess what ! I know something you don't know ! 
Person2: What's that ? 
Person1:     How many planets are there in the solar system ? 
Person2: That's easy . Everyone knows that there are nine . 
Person1:     Not anymore ! Can you believe it ? They've decided that Pluto is not a planet anymore ! 
Person2: Nice try . I wasn't born yesterday , you know . 
Person1:     I'm dead serious . They've decided that it's too small to be a planet , but actually they haven't yet agreed on how big something has to be in order to be a planet anymore . 
Person2: That sounds crazy . But they can't just change their mind about things like that . 
Person1:     Yes , they can . If you remember correctly , people used to believe that the world was flat . 
Person2: I suppose you're right . They also used to think that they were so important that the sun revolved around them , not the other way around . 
Person1:     We actually know relatively little about space and the cosmos . 
Person2: Do you think that we'll one day be able to travel to another planet for a vacation ? 
Person1:     I suppose we could actually live on a planet outside of the milky way . 
Person2: Do you think we'll ever get to meet an alien from outer space ? 
Person1:     I hope not . I think they would be a threat to those of us that lived on the Earth . 
Person2: You're so old-fashioned . That's what people used to think about people from another country ! 
Person1:     Point taken . Hopefully one day , we'll live in an interplanetary society . 

A: 1
****
Q: Person1:     Do you know that John isn't going to come back to our school ? 
Person2: Really ? Why ? 
Person1:     He had moved and held a party on July 1st . 
Person2: It's a pity that I was traveling around Europe at that time . 
Person1:     Even he's not coming back to school anymore , you still can call him and meet him on weekends . 
Person2: You're right ! I will call him this weekend and meet him . 

A: 1
****
Q: Person1:     Can I help you ? 
Person2: Have you got the latest ONXIU magazine ? 
Person1:     Yes , but it's checked out . 
Person2: What a pity ! I missed it again . 
Person1:     It's popular you know . You want to reserve it ? 
Person2: Yes , please . 
Person1:     Fill out this form and we will send you a note when we get the book . 
Person2: Thank you . What shall I do when I check out these books ? 
Person1:     Take the card , and fill in your name and library card number . 
Person2: Thank you so much . 

A:
1
****
