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: Hey there, nice bike frame you have there, can you tell me a little about it?
Seller: its a 2014 diamondback R8R, it was an Optum Pro team bike frame that I used for it. Its got great shifters and cranks.
Buyer: Alright Alright Alright, How long have you had it for? I've been meaning to put a bike together and get back on the road
Seller: ive had it for a few years, its still in great condition. Sad to let it go but life moves on and I don't competitively bike anymore. Looking for around $1800 for it, can you offer somewhat near that?
Buyer: Ah yeah. Share the same passions as you man, I'm happy to give you 1600 for it. I feel for you that you gotta sell it.
Seller: that works man. thanks a lot!
Seller: 
Buyer: 

Example Output: bike

Example Input: Buyer: howdy partner. that's an interesting receiver
Seller: Hello I have a wonderful piece of stereo equipment here for you and it's a great deal at 100?
Buyer: eh, i've seen similar for lower price. it's only 80W? 
Seller: Yes it is a 80 watt, I am authorized to negotiate some but I can't go too low or my sale won't be approved, what are you willing to offer?
Buyer: i see. well seeing as how 400W is about 150. and this being 80W, i'll probably do 80 bucks for this? 
Seller: That seems fair to me and I think that my boss will approve this price.
Buyer: ok then 80 it is 
Buyer: 
Seller: 

Example Output: electronics

Example Input: Buyer: I'm looking to buy your place. I need somewhere that's around $1300
Seller: Are you sure you're looking at places within your price range that is far lower than places in this community go for at market value.
Buyer: I can go up to maybe $1800 if possible.
Seller: That's still far too low. This is a really nice area and the apartment has all modern features. It's accessible to everything you need as well. I can go down to 2400.
Buyer: You're only dropping it $100 more. I need you to work with me a little please.
Seller: That's because your offer was too low to begin with. $2,400 do you have a counter offer?
Buyer: 2000 seems reasonable but I don't have any more money to give, honestly.
Seller: 2150 and that's my final offer
Seller: 
Buyer: Fine, but thanks for not letting me get any groceries, I'll starve to death because of you.
Buyer: 

Example Output:
housing