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: Welcome to Lincoln Bank . What can we do for you today ?
Person2: Hello . I called earlier in the week and spoke to someone in the personal loans department about an overseas study loan . She said to come in as soon as I had the chance , as this must be done in person . I'd like to apply today .
Person1: OK , that's absolutely fine . I will need to see some credentials before we can get started . Do you have the notification of admission letter from your university , your passport and your visa with you ?
Person2: Yes , yes . It's all here . There you go . I'm not sure if I need any other proof or guarantee to get this loan , do I ?
Person1: You do , I'm afraid . There are 3 ways to do this . You can choose , mortgage , pledge or guarantee mode .
Person2: Yes , I read about all of these in the brochure and decided which would be more suitable for me . I'd like to go for the guarantee mode , please .
Person1: Right , that's no problem . I see you are already well informed . If you choose that one , you can borrow up to 70 % of the total tuition and miscellaneous fees .
Person2: OK , that's perfect , 70 % is excellent , it'll be a big help . Thanks .
Example Output: 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: Where is Tom ?
Person2: He is in the bedroom and fallen asleep .
Person1: What ? It ' s only 9 p . m . Now . Why today he went to bed so early ?
Person2: He ran four miles and came back dead beat .
Person1: Oh , I see .
Example Output:
0