Instructions: 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: Person1:     Is there anything I can do for you ? 
Person2: Yes , what are your hours ? 
Person1:     We open at lo 
Person2: Thanks lot . 
Output:
0