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.
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Question: Buyer: I'm interested in purchasing the mattress you are selling.  Could you tell me something about it?
Seller: Great, I sure can! It is a Serta Twin XL mattress in excellent condition, with box springs and a frame. It's only 2 years old, so you could get many more years of use out of it! I will also be throwing in a set of sheets and a comforter for free.
Buyer: I'm very interested.  I am a starving college student, however, and the $275 is a bit high for me.  Would you consider $225?
Seller: I totally understand. I am pretty strapped for cash since I am moving. I paid a little over $350 for it, so what if we meet in the middle at $250?
Buyer: I'm pretty sure I can hit my brother up for the other $25.  Let's do it for the $250.
Buyer: 
Seller: 


Answer: furniture


Question: Buyer: I'm interested in this item, but I had some questions
Seller: Geat, ask away.
Buyer: Do I have to remove it myself?
Seller: I am renting out the appartment, you "Don't Remove Anything"
Buyer: Nice. Is it fully furnished?
Seller: No, you will need your own "basic" furnishing
Buyer: How much is the security deposit, is there one?
Seller: Just first and last month rent
Buyer: It's a bit pricy, I'm not sure if I can afford it...
Seller: I'm only asking $140, that is really cheap for the area
Buyer: I'd totally take 140!!!   but how about 1300 instead?
Seller: Oops, I ment $1400, how about we meet in the middle at $1350?
Buyer: 1325, and I'll accept
Buyer: 
Seller: How about $1337.50
Seller: 


Answer: housing


Question: Buyer: Hello!  Can you tell me the mileage on this truck?
Seller: 65,000 miles.  It's in excellent condition!
Buyer: Looks great!  Would you be willing to take $10000 if I come see it?
Seller: Oh my!  10K is way lower than I would think about.  This car is in great working order- it's been well taken care of.  I have to stick with my original offer
Buyer: I understand.  How about $11,000 cash -- out the door!!  
Seller: I'm sorry.  That
Buyer: What is the lowest you'll take?
Seller: The lowest I would consider is $16000.
Buyer: That's way more than I wanted to pay.  It's almost 10 years old. While it's a great car, I wouldn't pay more than $12,500.
Seller: I can go down to $15000.  But, that is way lower than what I was willing to do originally.
Buyer: How about we settle at $14,000.  You'll have cash in hand and I'll have a new car.
Seller: $14500 and you have a deal.
Buyer: OK.  I'm sure I'll be happy with it.  Deal.
Buyer: 
Seller: 


Answer:
car