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: Hi . You enjoying the party ?
Person2: Yes , actually . I don't really know anyone , but it's a nice place . Are you having a good time ?
Person1: Yes . The drinks are very good ! I'm Paul , by the way .
Person2: Hello Paul . I'm Jane . So what do you do ?
Person1: I'm in finance . You ?
Person2: Really ? Me , too . I work for an accountancy company , T & D . Maybe you've heard of them .
Person1: T & D ? Oh , yes , sure . How long have you worked there ?
Person2: About two years . And you ? Are you based here ?
Person1: No . Actually , I'm based in Shanghai . I'm just here for the conference . So , T & D eh ...
[A]: 1

[Q]: Person1: You look hot and tired . Jack , have you been exercising ?
Person2: Yes . We just had a basketball match with Class Two .
Person1: Who won ?
Person2: They did .
Person1: What was the score ?
Person2: Seventy to sixty-seven .
[A]: 0

[Q]: Person1: But the auction is a blast ! And I haven't even told you the best part yet !
Person2: I don't care what the best part is . Whatever you say won't change my mind . I'm not buying anything !
Person1: That stamp you've been looking for is for sale .
Person2: The 1879 Large Dragon ? Are you serious ? How much ?
Person1: Hey ! I thought you weren't interested ! Sorry , I've gotta go ! I'm going to switch over to eBay and see if my bid is still the highest .
[A]:
1