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: Seller: How are you?
Buyer: I'm fine, thanks for asking.
Seller: Are you interested in this system?
Buyer: Yes, I am. Are there any problems with it?
Seller: Everything is great, except I have lost the remote.  I am willing to come down in price a little bit.  Make me an offer.
Buyer: Well, I guess I could find a replacement remote. I'd be willing to pay $235.
Seller: I can't go that low, but if you meet me in the middle at $260 we have a deal
Buyer: I'd be willing to go as high as $250, and I'll come by to pick it up so you don't have to mail it.
Seller: Ok, I guess I can do that
Seller: 
Buyer: Okay, great, I'll be at your house tonight.
Buyer: 

Example Output: electronics

Example Input: Buyer: Hi, how clean is this?
Seller: It's very clean. It was stored in the box
Buyer: Any dog bites on this?The last one I bought the guys dog chewed on the corners.
Seller: There are no dog bites. I do not have any pets.
Buyer: Would you be dropping off or should I pick it up?
Seller: You must pickup, although I might be willing to negotiate on that
Buyer: Well if I am picking up should I bring my small Honda Accord or bring my SUV?
Seller: The SUV is a better bet.
Buyer: ok, I offer you $225,but I am flexible .
Seller: I bought this system for a lot more than that. The system is in excellent condition. How about $500?
Buyer: That sounds more than fair,We got a deal. What time should I come by to pick it up?
Seller: Whenever is most convenient for you! I am flexible
Seller: 
Buyer: NOON
Buyer: 

Example Output: electronics

Example Input: Buyer: Hey there are you selling the iPhone 6 case?
Seller: Yes, I am. It works for iPhone 6 and 6s. Are you interesting in buying?
Buyer: Yes I am in need of an iPhone 6 case, and the candyshell inked case from Speck seemes pretty cool. I heard that it is very durable and scratch proof with great graphics. Can you attest to this? And what is the price you are asking for?
Seller: Yes, it is extremely durable. Has been thoroughly tested. It is scratch resistant and will protect your phone from any fall. I am asking for 25 but I am willing to negotiate a bit
Buyer: I would be very happy to get the phone case for $22. Do we have a deal?
Seller: Sure, I can do 22
Seller: 
Buyer: Awesome, thanks!
Buyer: 

Example Output:
phone

