Given a text passage as input comprising of dialogue of negotiations between a seller and a buyer about the sale of an item, your task is to classify the item being sold into exactly one of these categories: 'housing', 'furniture', 'bike', 'phone', 'car', 'electronics'. The output should be the name of the category from the stated options and there should be exactly one category for the given text passage.

Input: Consider Input: Buyer: Hi,I am interested in your board!
Seller: Hi, do you have any questions?
Buyer: Do you know what wood it is made out of?
Seller: I do not know specifically but the brand is a gravity skateboard. 
Buyer: The wheels seem nice on it, but they could be a beter quality. Would you accept 100 for the board?
Seller: No, that offer is too low. The board is pretty much brand new as it's been ridden only 4 or 5 times.  The bone bearings are brand new.
Buyer: If I picked it up at your location would you accpet 120?
Seller: Make it 150 and we got a deal. 
Buyer: I could do 145, if you can gurantee the painting on the front of the board is not scratched up. 
Seller: Deal
Buyer: Great!
Buyer: 
Seller: 


Output: bike


Input: Consider Input: Seller: Hello
Buyer: hey, since it's used how about half price?
Seller: How much would you like to buy this for?
Buyer: could you do 250
Seller: That seems a bit low. How about 400? That seems like a fair price. It is in excellent condition.
Buyer: true, but it's not the newest model...how about 300...that half of the original..seems fair for used yeh?
Seller: That sounds good. How about we meet in the middle. How does 350 sound?
Buyer: do you a case or charger you could throw in ?
Seller: I will throw in both for 350. Do we have a deal?
Buyer: i can do that...thanks
Seller: Sounds good. Good doing business with you.
Buyer: cheers
Seller: 
Buyer: 


Output: phone


Input: Consider Input: Buyer: Hello, I am very interested in these items, can you tell me anything about them?
Seller: Hi sure. Its a his and hers matching solid walnut end tables. Its refinished and is danish, modern and a vintage. 
Buyer: Is there any scratches on them?
Seller: No scratches 
Buyer: What is the price you are asking
Seller: $450 is the price. Its a vintage and I guarantee you that you can't go wrong wit it. Its an absolute beauty. 
Buyer: Well I am willing to pick them up.  The absolute best that I can do is 200.  
Seller: That's too low for it. Its a unique piece and its an antique. I can give you for $400 last
Buyer: Will you throw in a warranty with it?
Seller: Yes I will absolutely!
Buyer: K, I will take it for 375?
Seller: $400 take it or leave it
Buyer: 
Seller: 



Output: furniture