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'

Example Input: Person1: Are you ready to go the concert ?
Person2: Yes . Should we go there by bus so we aren't late ?
Person1: Actually , why don't we go there by bike ? We could get stuck in traffic if we travel by bus in rush hour .
Person2: That's true . Cycling is good for our environment , too . Let me just get my helmet then .
Person1: Is your helmet comfortable ?
Person2: Not really , but I liked the design , so I got it .
Person1: Maybe you should think about getting a round helmet ; they're better .
Person2: I'll think about it .
Person1: Is that your new bicycle ?
Person2: Yes , my father gave it to me for my birthday . Do you like it ?
Person1: It's the newest 10 speed cycling mountain bike . These are really expensive !
Person2: Nothing but the best from my dad . I like everything about it except for the brakes . They are a bit sticky .
Person1: I can fix those for you . Is there anything else wrong with it ?
Person2: Well , my saddle is too low for me . Do you know how to change the height ?
Person1: That's easy . It's important to have the saddle high enough so that your legs can extend fully when you are on your bicycle .
Person2: Is that why my knees have felt sore after every time I've ridden my bike ?
Person1: It's possible . Give me a minute and I can fix these for you and then we can go .
Example Output: 0

Example Input: Person1: Which church do you attend ?
Person2: I am Mormon , so I go to the Church of Jesus Christ of Latter Day Saints .
Person1: What ' s the difference between this and other Churches ?
Person2: Mormons believe that , after the death of Christ and the death of the Apostles 10 , their church Christ founded became corrupt and the authority of Christ on earth was lost to men . In 1830 , a prophet named Joseph Smith was brought up by God to restore the church .
Person1: Then does that mean the other churches are corrupt ?
Person2: That means that they all have parts of the original gospel , but not all .
Person1: Do you believe that Mormons have all of it ?
Person2: Yes .
Person1: Why do you really go to church ?
Person2: We gather together to encourage each other , because we have common beliefs . We come together and call it church .
Example Output: 0

Example Input: Person1: I met Mark yesterday . He looked blue .
Person2: He ' s been on the gravy train these years , hasn ' t he ?
Person1: It belongs to the past . He lost his job the other day , and he ' s up a tree now .
Person2: It seems that nobody can always expect things to pan out well each time .
Example Output:
0