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:     Excuse me , when is the next train to Los Angeles ? 
 Person2: 10:15 a . m . 
 Person1:     Can I get the ticket here ? 
 Person2: Sorry . You have to buy your ticket at the next counter . 
 Person1:     Thank you . 
Example output: 1
Example explanation: This conversation has multiple emotions because of unavailability of the ticket at the given counter and the happiness at the end due to gratitude  
Q: Person1:     Mike , did you win the lottery or something ? Why the big smile ? 
Person2: I'm so relieved . I just passed the bar exam . 
Person1:     You did ? That's great ! You must be very happy now ? 
Person2: That's an understatement . I'm on cloud nine . I couldn't be any happier . 
Person1:     Did you tell your parents yet ? 
Person2: Not yet . I didn't get a hold of them . I'll try to call them again tonight . 
Person1:     They're probably going to be so happy . 
Person2: I think so . It's turning out to be a great day . 
A:
1