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:     Where are you going this weekend ? 
Person2: I have no idea . Maybe I will sleep for the whole day . 
Person1:     So boring ! Shall we go out for a picnic with my friends ? 
Person2: Sounds interesting . Who are the other people ? 
Person1:     Fred and David , my college class mates and Rachel . 
Person2: Gorgeous ! What should I bring on that day ? 
Person1:     Your tent and enough food and water . 
Person2: You mean , we can do many other things after the picnic , right ? 
Person1:     We can go fishing , chatting and camping . 
Person2: What are we waiting for ? Come on ! 
Person1:     Don't hurry . Wait for my call . 
A:
0