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: 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 solution: 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  

Problem: Person1:     How was Mei ’ s party on Saturday ? 
Person2: Oh I didn ’ t go . I stayed at home with my family . 
Person1:     Oh really ? What did you do ? 
Person2: We watched lots of television and films . 
Person1:     I see . Anything else ? 
Person2: Yes , we ate a delicious meal and drank some very good wine . 
Person1:     Well , it sounds like you really enjoyed yourself . 

Solution: 1