You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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'

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 . 
Solution: 1
Why? This conversation has multiple emotions because of unavailability of the ticket at the given counter and the happiness at the end due to gratitude  

New input: Person1:     Mary , do you remember when we met ? 
Person2: I won't ever forget it ! I was sitting in the cafeteria all by myself ... 
Person1:     And I came up and asked to sit by you ... 
Person2: Oh , it seems like it was just yesterday . 
Solution:
0