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: Hello, are you interested in this Cadillac?
Buyer: Yes. Mechanically is it sound?
Seller: Yes, the car is in good shape, but it needs a little work. The engine light is on, and I think it's an 02 sensor.
Buyer: Are you willing to negotiate on the price?
Seller: Well, I priced the car with the consideration that it probably will need around $1,000 dollars worth of work over the next few months, so I think $3600 is a fair price.
Buyer: In the condition it's in and then having an engine issue, that seems really high. Bluebook is showing more like $2000 but that does seem a little low to me. Maybe around $2400?
Seller: If you're willing to come pick the car up, I'd go down to $2600
Buyer: That seems fair. I'll go $2600
Buyer: 
Seller: Okay, great, I look forward to seeing you.
Seller: 

Example Output: car

Example Input: Seller: Hi, are you seriously interested in purchasing my bmw?
Buyer: Yes.  It looks like a great car. I actually have a 2002 BMW X5 SUV that has all wheel drive.  I would be willing to trade you that plus $5000 cash.  This way you get a great running truck that can handle the mountains and some cash in your pocket.  Deal?
Seller: It sounds good but what's the condition of the suv?
Buyer: The SUV is in great condition.  I had new tires put on last winter.  I have a Carfax report so you can see that it hasn't had accidents.  The main reason I want to get rid of it is because I want better gas mileage with a car rather than an SUV.  So do we have a deal for $5000?
Seller: Make it 5900 + the suv and we've got a deal.
Buyer: Deal!  Thanks!
Buyer: 
Seller: 

Example Output: car

Example Input: Seller: Hello. Thanks for viewing the listing.
Buyer: Hi thank you!  i am very interested in the phone you have for sale.  Is it still under warranty?
Seller: It's still for sell and it does have one year left on the warranty.
Buyer: That's great, I can give you $140 cash now and come pick it up wherever is convenient for you
Seller: I can't go as low as $140, as I need to get closer to the $200 listing price. Could you do $180?
Buyer: Do you have any screen protectors or cases you could throw in with it?  Does it come with charger and earbuds?
Seller: It will only comes with the earbuds.
Buyer: Ok would you be willing to take $175 and throw in a case or screen protector?
Seller: I can't take $175 but for $188 I can throw in a case.
Buyer: Great, sounds like a deal!
Buyer: 
Seller: 

Example Output:
phone