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: Excuse me . I'm afraid you're in my seat . You've moved my books .
Person2: Oh , dear .
Person1: You must have realized somebody was here .
Person2: Oh , well , I looked around . There wasn't any other space . I waited a while and nobody came . I'm sorry if I've taken your place .
[A]: 0

[Q]: Person1: Hi Jackie . You don't look too well . What's going on ?
Person2: It's nothing . I'm just a little stressed out .
Person1: Why ? What's stressing you out ?
Person2: School . Since I was working part time , I had a difficult time keeping up with class . Now that we have exams coming up , I'm totally freaking out .
Person1: The best thing to do is study as much as you can . I'm sure you'll do alright .
Person2: I hope so . I guess I won't be sleeping for the next 3 days . That's what it'll take .
Person1: I have to study for an exam too . Why don't we study together . We can encourage each other .
Person2: That will be great .
[A]: 1

[Q]: 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 .
[A]:
1