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.

Example Input: Seller: Hey there, i see you are interested in our cherry hutch, it is a beautiful piece dont you think?
Buyer: HI, yes it is. Is it brand new?
Seller: Brand spanking new and we need it gone to make some room for new arrivals, would you be interested in it for 1000 dollars?
Buyer: I was hoping to get it for cheaper than the $1000 but I am cetainly interested
Seller: Great to hear, how about 900 dollars and I throw in a blu ray player and a 6 month warranty on it for a full refund?
Buyer: Oh wow, that's a really good deal. Does that include delivery?
Seller: Delivered straight to your home within 24 hours guaranteed! Are you interested in this deal?
Buyer: Yes. 
Buyer: 
Seller: 

Example Output: furniture

Example Input: Buyer: Hello!
Seller: Hi
Buyer: I saw your listing for the track bike, there wasn't too much detail, but how does it ride overall? I'm looking for something reliable.
Seller: It rides great. It's in excellent shape and you really can't do any better in terms of reliability than a Canondale
Buyer: Sounds great, I was hoping to shave a bit of cash off the price, would you be willing to go down to around $420?
Seller: That's a bit low from what I was looking to get. If you're willing to pick it up to save me the hassle of shipping, I could let it go for $525
Buyer: Thats pretty fair, I could definitely pull the trigger on that if you dropped it down to $500. The location is a bit far out, but I wouldn't mind making the trip.
Seller: Ok, I think $500 is a fair price.
Buyer: Great! Thank you very much.
Seller: 
Buyer: 

Example Output: bike

Example Input: Buyer: Hi, I am interested in your speakers advertised for sale. What is the condition? Have you used them a lot? Do they work? Are you the original purchaser? 
Seller: Hello. The condition is good. They haven't been used alot but I have used them and they work good. Yes I am the original purchaser.
Buyer: I would love to buy them from you. Being as there is no picture, would you take $40 and I pick them up? 
Seller: I would be willing to discount them to $55 if you would be willing to pick them up.
Buyer: Could we split the difference and do $50? I can still pick up
Seller: Yes, I would be willing to take them for $20. 
Buyer: 
Seller: 

Example Output:
electronics