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'

Person1: Excuse me , which one is of the highest quality here ?
Person2: This one . It is of the best quality and excellently tailored as well . You may try it on .
Person1: That is nice . But I don't quite like the collar .
Person2: The collar ? It is just the collar that is popular with young people in Shanghai .
Person1: I don't care what others wear . How much is it ?
Person2: 250 Yuan .
Person1: Really ? Too expensive . I don't think I can afford it .
Person2: But it is really worthwhile .
Person1: OK , anyway , let me have it .
Person2: Here you are .
Person1: Thank you .
1