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 am interested in this mobile. Can you give me some more details please?
Seller: well its the latest in samsungs flagship phones, its just recently been released and has all the most update and best software
Buyer: that's good and do you have a selection of colors?
Seller: unfortunately i dont, i just have the one phone. i bought it for my wife but its just to big for her, its never been used, works on all carriers. $550 is a steal of a price
Buyer: That's too much though. I really want to get this but I can pay 385 for it
Seller: eesh thats really low, this thing cost me a small fortune to begin with. is there anything you can offer as a trade? 
Buyer: I can come get it from you so you don't have to send it to me and I will pay right away in cash
Seller: can you pull together $450? 
Buyer: how about 400?
Seller: well, im desperate to get rid of it so i guess thats better than nothing
Seller: 
Buyer: Thank youi!
Buyer: 

Example Output: phone

Example Input: Buyer: Hey, I'm looking for a new phone. I really want an S8 Edge, but this is just slightly out of my price range, think you could knock down the price a little?
Seller: I could maybe go down a lower, but not much. This is a pretty good price already. 
Buyer: How did you get this brand new? Did you steal it? 
Seller: No I got it through my work, not stealing. 
Buyer: Are you willing to ship it, or will I have to pick it up?
Seller: I can ship it or you can pick it up for cheaper. 
Buyer: How does $600 shipped sound? 
Seller: As long as you pay for shipping I can do that. 
Buyer: Fine.
Buyer: 
Seller: 

Example Output: phone

Example Input: Buyer: Hello
Seller: hi there.. is there anything i can tell you about this bike?
Buyer: Yes please, how long have you had it?
Seller: I've had it for 2 years, but it is over 60 years old it is a classic 
Buyer: Yes it looks lovely. Do you know if it was kept indoors or outdoors? I see it does have some rust
Seller: I've only kept it indoors but yes it does have a little rust i have fixed a lot of it, but due to its age that is understandable.  i cant tell you if its previous owners kept indoors or not only what i have done 
Buyer: I see, ok, will you take $250 for it?
Seller: That's a little to low i'm sorry could you do $480?
Buyer: Wow that's not much leeway. I can come up to $270, and I will come pick it up
Seller: That's 230 lower then the list price i'm sorry i just cant go that low meet me in the middle.
Buyer: That's too bad... I really wanted to buy this for my father for father's day. He had one just like it when he was a kid. Highest I can go (really) is $300. I will come pick it up, and I can bring you some of my wife's jam preserves :)
Seller: ok deal 
Seller: 
Buyer: 

Example Output:
bike