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:     hey , Maris , are you a part-timer ? 
Person2: part-timer ? Is that a new buzzword ? 
Person1:     oh , it ’ s pretty popular among my classmates these days . So are you ? 
Person2: sure , I have a part-time job as a bartender . 
Person1:     cool ! It must be amazing to work at a bar ! 
Person2: yeah , but I ’ m not there for fun . I have to remain professional and if I get distracted , the manager would be pretty upset . 
Person1:     that ’ s true . I ’ m wondering did you learn anything from the job ? 
Person2: of course . There ’ s always much to learn . I got to know more about the real world . 
Person1:     you mean you got working experience , right ? 
Person2: not just working experience . I would say the biggest lesson I learned is how to deal with people from all walks of life . 
Person1:     it must be very demanding . 
Person2: sometimes it is . But after working for a few weeks , it ’ s easy to figure out . 
Person1:     really ? It sounds interesting . 
Person2: maybe you can come to the bar one day and I ’ ll show you around . 
Person1:     great . I ’ m looking forward to it . 
A:
1