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:     You look a bit dull today . What's up ? 
Person2: Well , my mum lost her job yesterday . 
Person1:     I'm sorry to hear that . Well , I heard that registered urban unemployment rate reached 4 percent this year , with more than half being women . 
Person2: The supply outstrips the demand in the job market and women are in a disadvantageous position as a whole . 
Person1:     Yeah , it's true . What is she going to do ? 
Person2: Well , she is thinking of doing some household cleaning or baby sitting in the community . 
Person1:     That's not bad . It could be a short-term alternative . Your mum can look for another one when the market improves . Things will work out eventually . 
Person2: Thank you . I just hope she won't feel pressed . 
A:
1