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: Well , sir . We are asking all our guests to wear a jacket and a tie in our restaurant .
Person2: Is that so ? I didn't know it . can I possibly borrow a jacket and a tie ?
Person1: I am sorry ; you can't borrow a jacket and a tie .
Person2: Then we'll return to the hotel and come back , will you change the appointment ?
Person1: Certainly , what time will you come back ?
Person2: At 7 , please .
Person1: How many in your party ?
Person2: A party of 13 .
Person1: Alright , we are waiting for you at 7 .
A:
0