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 am past my stop . Would you please let me get off ?
Person2: I am sorry . It's not allowed . You have to wait till the next station .
Person1: Well , that's OK .
Person2: Can you please slow down ? I am not in a hurry .
Person1: OK .

Output: 0

Input: Consider Input: Person1: Bill , I must tell you the truth . You failed the English exam again .
Person2: Ah ? Really ? That stinks !
Person1: Haha . April Fool's ! Did you forget what day it is today ?
Person2: Wow , you were pulling my leg all along . I was really fooled .
Person1: Alright , now let's be serious . Actually , you get high marks in the exam .

Output: 1

Input: Consider Input: Person1: Hello , james . Come in . go through to the living room .
Person2: Hi Kate ... thanks ... wow ! Look at all the furniture . You must spent a fortune on it ! I love your new three-pieces suite .
Person1: I told you that I had been saving up money to buy some new furniture and do some redecorating . I finally saved enough and did everything at once .
Person2: Good for you ! You ' Ve got new curtains too . That ' s a very nice shade of blue . This sofa is very comfortable . I could sit on it all day !
Person1: Do you like my carpet ? Be honest ! Tell me what you really think .
Person2: To be honest , it looks like your old carpet . Is it really new or did you just have your old cleaned ?
Person1: Well spotted ! I actually had it cleaned twice , because it was so dirty . The rug is new . You remember my trip to china ? Well , I bought is there .
Output: 1