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...nice credenza!
Seller: Thanks. You interested in buying it?
Buyer: Yes, but my budget's limited
Seller: Okay well make me an offer I'll see what I can do. 
Buyer: How much would you like for it?
Seller: I'm asking 30 for it :)
Buyer: I can come pick it up, but with gas, etc... it would be pushing the envelope to make it worth my while....I was looking to spend a max of $20....must be an heirloom this credenza, eh?
Seller: Yes it's a pretty rare piece too. I can do 25 if that helps you but that's going to be my limit. 
Buyer: Definitely feel for you there on the family legacy item.  Listen, if you'll go $23.50, I'll come up myself, get it off your hands, and get you a beer...
Seller: Okay and you move it by yourself too then we have a deal at 23 
Seller: 
Buyer: 

Example Output: furniture

Example Input: Buyer: Hey there! I'm interested in the truck. How many miles are on it?
Seller: There's only 184k miles on it, new tires recently. Never had a problem really.
Buyer: Awesome. When was the last time it was serviced?
Seller: It's serviced every 6 months for oil and all. I've been the only owner.
Buyer: Any scratches or dents?
Seller: No scratches or dents, it's in good condition. I'm asking $3500, I really can't go much lower considering the excellent condition.
Buyer: Would you be able to do $3300?
Seller: No, you'll have to go to $3400, I can also throw in some seat covers.
Buyer: Sounds good!
Buyer: 
Seller: 

Example Output: car

Example Input: Seller: Hi
Buyer: Hello, what condition is you bike mount in?
Seller: It has only been used a few times, so in really great condition still.
Buyer: That sounds good. How long have you had it?
Seller: I have had it just over seven months.
Buyer: Okay. That's not too long. I'd like to buy it from you for $7 since it has been used.
Seller: that is less than half of asking...
Buyer: I realize that but I'm site unseen. For a used object, I think that is fair.
Seller: Well I really do want to make a deal with you , but you need to come up a little in theprice, it is almost brand new.
Buyer: The best I can do is $9 if you're willing to hold it for me for 2 days while I wait for my paycheck.
Seller: I suppose I could do that. 9 sounds fair enough
Buyer: Awesome. Then $9 it is. It was great doing business with you.
Seller: 
Buyer: 

Example Output:
bike