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: Mr . Lin , what are you interested in ?
Person2: I enjoy camping .
Person1: Really ? I'm not much of an outdoor person . What do you like about it ?
Person2: I love the fresh air , the scenery the exercise , and the time to think .
Person1: Do you hike or fish on your trips ?
Person2: Yes , both . Last trip I fished a little and hiked five miles .
Person1: Did you catch anything ?
Person2: Yes , but I threw them back .
Person1: How about Joining our summer camp next week ?
Person2: Great ! I can't wait .
Example Output: 1

Example Input: Person1: You're just left school , haven't you , Emily ?
Person2: Yes , I finished last Friday .
Person1: You sound relieved .
Person2: Well , yes . I don't mind admitting that I am . I enjoyed school , but I did object to having to go in every day once we've done all our exams .
Person1: Well , what are you going to do now ? Have you made any plans ?
Person2: Yes , I intend to go to university.That ' ll be in September.But it all depends on my A level results .
Person1: You mean getting into university actually depends on your passing your A level subjects ?
Person2: Oh , yes .
Example Output: 0

Example Input: Person1: How is everything going with your girlfriend ?
Person2: Didn ' t I tell you ? It ' s over !
Person1: Oh , I am sorry to hear that . I did ' t know that you had split up . What happened ?
Person2: It was a few things . The first thing that happened was that we were supposed to go out for a romantic dinner for our one year anniversary , but she stood me up !
Person1: Really ! Did she tell you why she didn ' t show up ?
Person2: No , but I ended up finding out later that night when I saw her with another man at a club near my home !
Person1: What was she thinking ? Did you confront her about it when you saw her ?
Person2: I wanted to , but I knew that if I spoke to her , I'd just blow up at her , so I decided to just go home . I called her later that night , but she didn't answer the phone .
Person1: I can ' t believe she would do that to you . It ' s so dishonest---and rude !
Person2: I know . I still haven ' t heard from her . The good thing is that I ' m so angry with her that I don ' t feel sad about not having her around .
Person1: I bet you she regrets what she ' s done . You were such a good catch ! She really lost out , didn ' t she ?
Person2: I guess so . It would be nice to know why she did this though .
Person1: I know . It ' s always nice to have some closure , but I don ' t think you ' ll have a problem finding another girlfriend .
Example Output:
1