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.

Ex Input:
Buyer: Hi, I'm interested in your bike. It's a little larger than I'm looking for, but I like the style. Would you consider accepting $150?
Seller: Hello, do you have any questions about the Bike?
Buyer: Will you sell this for $150?
Seller: No, I am willing to negotiate but that is too low. Do you have any questions about the bike? It is really in good condition.
Buyer: I think the price is a little high, I can buy a 21-speed new for $350, and that includes a warranty. What about $165?
Seller: You haven't even asked any questions about the bike. If you had you would know that it has CST 700X38C hybrid tires, Schraeder valves, Rear Shimano Altus derailleur with MegaPulleys... and many other great feaures. So, as you can see this bike has many great upgrades making it fully worth the asking price of $200..
Buyer: I'm familiar with this model of bike, my brother had one just like it. You didn't mention those upgrades in your listing though, that does add a little value to it. I'm still not sure that it's worth quite $200 though considering what I can buy new for a similar price. I'd be willing to raise my offer to $150.
Seller: That is why I kept asking if you had any questions. I'm a bit concerned you're just a reseller looking to undercut other buyers and then make a profit. If you want a new bike without all these great upgrades you should definitely get one. But all things considered I think I'd better not accept such low offers right now. I can go $195.
Seller:
Buyer:

Ex Output:
bike

Ex Input:
Buyer: Hello!
Seller: Hello.I am selling mytoyota avalon which is in great condition.
Buyer: I am definitely interested in buying it, how does it run lately? I'm looking for something solid, but not with a ton of mileage on it.
Seller: it has low mileage and runs well. no major problems. it has clean title, leather seats, tinted windows and the AC works great
Buyer: I see you used it for commuting, so I was a bit worried it may have a bit more usage than I'd like for a vehicle. I'd be using the car to commute myself, how does $5000 sound?
Seller: thats a good offer can you do $5500
Buyer: If you could shave a little more off the top, and sell it to me for $5400, that would be great.
Seller: $5400 will work
Buyer:
Seller:

Ex Output:
car

Ex Input:
Buyer: Would you sell them for 100?
Seller: There is no way I can go that low. I am certain to get more than double that from a different buyer. They are sweet!
Buyer: I suppose it up to you to decide how much your time is worth. Who knows how long it would take to get your asking price, They are a niche item, not too many buyers out there. I could go up to 120
Seller: I agree that they are a specialty item, and that makes them work at least $200. I just posted this ad and haven't even shared it with my friends at the club.
Buyer: Alright I'll leave it up to you then. You can have 130 dollars in cash or 200 dollars worth of bike parts you're not using. Your call
Buyer:
Seller:

Ex Output:
bike