Q: 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'
Person1:     I'm looking for a gift for my daughter . 
Person2: How about a laptop ? 
Person1:     Yes , she needs something to help her at school . 
Person2: How about a Mac ? 
Person1:     That sounds good . How much is one ? 
Person2: Our newest 15 - inch Pro is only $ 2,100 . 
Person1:     Only $ 2,100 ? Okay , let me have one . 
Person2: That's great . Will that be cash , check , or credit card ? 
Person1:     Let me dig my VISA out of my purse . 
Person2: Okay , if you'll just sign here , please . 
Person1:     Do I need to buy anything else ? 
Person2: All she has to do is open the box and follow the instructions . 
Person1:     Thank you so much . 
Person2: Thank you . If you have any problems , just call . 
A:
1