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: Buyer: Hi, I'm interested in the headboard and footboard.  It's hard to tell by the picture but what color is the metal?  Gun metal?
Seller: It's similar to Antique brass!
Buyer: Are there any dings or bends in either piece?
Seller: No dings or scratches! It's in excellent condition.
Buyer: Cool.  Does a frame come with it?
Seller: The frame does not come with it! I'm sorry.
Buyer: No problem.  What are you asking for both pieces?
Seller: i am asking $100
Buyer: Would you be willing to break up the set?  My budget is tight and I can't afford 100 right now.
Seller: if you are willing to pick up tonight I can bring the price down to $85 and throw in a sheet and comforter set for you!
Buyer: Wow!  That sounds awesome.  I'll be able to pick it up tomorrow, is that ok?
Seller: Tomorrow works out great!
Seller: 
Buyer: Great!  We've got a deal!!
Buyer: 

Example Output: furniture

Example Input: Buyer: This is nice but don't you think 200 is a bit much?
Seller: It's a antique and in perfect condition.  
Buyer: Yes but that's too high. I'd give you 110 for this. 
Seller: That's almost half of what I'm offering.  I can let it go for 175.
Buyer: I could go to a thrift shop and get one for that price
Seller: This is one of a kind. You won't find a vintage mirror like this in a thrift shop
Buyer: One of a kind? Are you sure abut that? If so how about 120?
Seller: I welcome you to find another one like it.  I certainly doubt you would find it for any less than 150
Buyer: 150 I'll do. 
Seller: 
Buyer: 

Example Output: furniture

Example Input: Buyer: Hi, I'm interested in your sofa and loveseat.  Is it real leather?
Seller: Hi! The pictures don't do this sofa and loveseat justice! The items are genuine Italian black leather and come from a smoke and pet free home. I bought them last year, so they are in very good condition. I'm only selling because I'm moving and looking for different furniture. how much are you looking to spend?
Buyer: I would like to spend about $150 but will pay extra for delivery.
Seller: $150 is far too low for these items.They are in great condition and you are getting a sofa and love seat! Most people can't even purchase a chair for that price. What about $300 and I'l include delivery?
Buyer: Ouch, that's only $20 off the original price.  I can go as high as $200 and that's with delivery.
Seller: Since I want 320 and you want 150, let's meet directly in the middle at 235. I can deliver at 250 or you can pick up at 235. This price gives us both what we want and is the most fair option. You're getting a really good deal at that price!
Buyer: $250 with delivery sounds very fair.
Buyer: 
Seller: 

Example Output:
furniture