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:     I'm glad we live in a small town . 
Person2: Why ? 
Person1:     Because the houses look so nice at Christmas time . 
Person2: Yes , they do . Do you have a Christmas tree this year ? 
Person1:     Yes , we have a big tree this year . I bought the decorations at the five-and-tencent store yesterday . Do you want to come and see it ? 
Person2: I can't now because I have to buy a present for my mother . 
Person1:     When can you come ? 
Person2: I don't know when I can come . I'll let you know later . 

Output: 0


Input: Consider Input: Person1:     Are you feeling OK ? 
Person2: My stomach is bothering me . 
Person1:     What have you been eating ? 
Person2: I had a ham sandwich with mayonnaise for lunch . 
Person1:     Maybe the food had something wrong with it . 
Person2: It could be bad food , but I didn ’ t feel so well yesterday , either . 
Person1:     Have you been under a lot of pressure lately ? 
Person2: I haven ’ t been under any more stress than usual . 
Person1:     Perhaps you have caught that bug that is going around . 
Person2: I feel like maybe I am coming down with the flu . 

Output: 0


Input: Consider Input: Person1:     good afternoon ! Can I help you ? 
Person2: could you show me where the Chinese-style clothing is located ? I want to buy a silk coat . 
Person1:     this way , please . Here they are . They're all handmade . 
Person2: oh , they look nice . May I try that back one on ? 
Person1:     of course . The fitting room is right over there . 
Person2: do you have a medium in the same color ? This one is a little tight . 
Person1:     I'm sorry . All the back of that size are sold out . Would you like a red one ? 
Person2: ok , let me try it on . what do you think ? 
Person1:     oh , that suits you very well . Besides it is believed in China that the red color brings happiness and good luck . 
Person2: really ? I'll take it , and I'm leaving here tomorrow . Is it possible for you to send one in black to me by mail when you gte it in ? 
Person1:     our pleasure . Please fill out this form , leaving your address and telephone number . 
Person2: thanks . Who much would that come to ? 
Person1:     let me see ... 


Output: 1


