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'

Let me give you an 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 . 
The answer to this example can be: 1
Here is 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  

OK. solve this:
Person1:     Lucy , you ’ re back . How was your first day of school ? 
Person2: It was great . I had a really good time . 
Person1:     What classes did you have ? 
Person2: Well , I had English from 9 o'clock to 11 o'clock , art from 12 o'clock to 2 o'clock , and math from 2 o'clock to 4 o'clock . 
Person1:     What do you think about the teachers ? 
Person2: To be honest , I liked all of them , except for the math teacher . Though he must be quite young , he seem like an old person . He ’ s so boring ! 
Person1:     That ’ s too bad . How was your English teacher ? 
Person2: She was great . In today ’ s class , she gave us a lecture on how to be a good student . She told us not to arm for exams , and to pay more attention on communicating than memorizing . 
Person1:     Where is she from ? 
Person2: She said that she ’ s from a small town in the middle of America . 
Person1:     Were you able to understand everything that she said ? 
Person2: Not everything , but nearly . She speaks very clearly and doesn ’ t use very complex words so that it is easy for us to understand her . 
Person1:     She sounds like a good teacher . Do you think you ’ ll pass her class ? 
Person2: Yes ... with flying colors ! 
Person1:     What does that mean ? 
Person2: It ’ s a new phrase that she taught us today . It means that I will not only pass the class , but I will do extremely well ! 
Person1:     If you like the class this much already , I ’ m sure you will . 
Person2: I hope so . 
Person1:     did she give you any homework ? 
Person2: not today . She said she wanted us to relax tonight instead of doing homework , 
Person1:     no wonder you like the class so much . 
Answer:
0