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: Tomorrow will be my first day at work , what do you think I should be wearing ?
Person2: Well , if you want to look professional , serious and more conservative , a blue dress , white shirt and not-too-high shoes would be the best choice . But sometimes , very formal clothes will keep you at a distance from your colleagues . It depends on the company ' s dress code .
Person1: Indeed , I found most of the employees dress casually when I went to the interview . Only the manager was in suit and tie and he just came back from a ceremony . It seems that their dress code is not that formal . Probably , I should put on car key and simple shirt .
Person2: Whatever you choose , make sure they are neat and clean .
Example Output: 0

Example Input: Person1: What kinds of meat are most popular in your country ?
Person2: We usually eat chicken , pork and beef . You eat these meats a lot in your country too , don't you ?
Person1: Yes , we do . We also eat mutton .
Person2: I've heard that people in your country like mutton chops .
Person1: That's right . Mutton chops taste so good . We eat them with sauce . Have you ever tried ?
Person2: Yes , I have . I tried once when I visited your country last year . I think they were very tasty . Can you cook them ?
Person1: Certainly I can . I'll buy some from the butcher's and cook for you next Sunday .
Person2: That sounds great . I'll bring a bottle of wine then .
Example Output: 0

Example Input: Person1: Wow , there are so many lanterns to appreciate . Now , I can see why it's called the Lantern Festival . It deserves its name .
Person2: Yeah . People always enjoy the lighted lanterns and the gala performances .
Person1: What are they doing over there ? People keep on gathering there .
Person2: Did you notice the characters on the lanterns ?
Person1: Sure . But you know that I can't read any Chinese characters . What do they say ?
Person2: They are puzzles . It's a tradition to solve the puzzles on the lanterns during the Lantern Festival .
Person1: Very interesting . But I'm afraid we'd better do something else . Hey , look ! There is a huge lantern there . Let's get close to it .
Person2: It's really eye-catching . It's the biggest dragon lantern I've ever seen in all my life .
Person1: Really ? Then I'm really lucky . Oh , it's spewing fireworks from its huge mouth .
Person2: Very impressive . It's made of glass which makes it even brighter .
Person1: There are many Chinese characters on its body , too . What are they about ? Puzzles ?
Person2: Let me have a look . Oh , no . They are Chinese poems which describe this happy scene .
Example Output:
1