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'

Input: Consider Input: Person1:     Want to meet for lunch this Saturday ? 
Person2: Sorry , I can ’ t . I ’ m busy . 
Person1:     What are you doing ? 
Person2: I always do volunteer work on the first Saturday of every month . 
Person1:     What kind of volunteer work ? 
Person2: I help out at the children ’ s hospital . I help plan activities . 
Person1:     Oh , yeah ? 
Person2: Yeah . It ’ s exciting . This month we ’ re doing crossword puzzles . 

Output: 1


Input: Consider Input: Person1:     What else , Ma'am ? 
Person2: No , thanks . My husband said , We'd like to pay now . 
Person1:     Let me show you to the cashier's . It's 905 yuan in total . 
Person2: What ? Where does that five come from ? 
Person1:     Oh , it's a service charge . 
Person2: But I only have 900 in cash here . Can you let it go for 900 yuan ? 
Person1:     Sorry , but we can't do that . It's store's rule . 
Person2: My husband said he had a credit card . Do you accept credit card ? 
Person1:     Yes . 
Person2: Great . Here it is . 
Person1:     Here is the receipt . Wanna to have it wrapped , Ma'am ? 
Person2: Yes , please . Thank you very much . 
Person1:     It'll be great to have you again . 
Person2: Thank you very much . 

Output: 0


Input: Consider Input: Person1:     Mr Edgar , hello ! How's business ? Still booming ? What can we do for you today ? 
Person2: Well , I'm here to get some help from you . I was hoping to have someone who we can deal with exclusively . On a long-term basis , if that's possible . 
Person1:     What we can do is to assign you a customer manager , that way you can just deal with him . You don't need to deal with anyone else . 
Person2: That sounds perfect . 


Output: 0


