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: Hi
Buyer: Hi there. 
Seller: Are you looking to buy?
Buyer: I am interested in getting this pioneer stereo. It looks like old school. Does it work well?
Seller: It is in great condition, has a very high quality performance sound.
Buyer: Is the sound crisp? 
Seller: very and clear.
Buyer: How old have you had it for?
Seller: I have it two years. But still under warranty that would be transferred to you.
Buyer: Okay that would be great. Although the amount is too much for me. Can we do $120?
Seller: I am wanting to make a deal, but feel closer to $175 is fair.
Buyer: I could do $175 if you can deliver it to me please? 
Seller: yes I could deliver , no problem.
Seller: 
Buyer: 
Buyer: 

Example Output: electronics

Example Input: Buyer: Hi 
Seller: Good evening.  Are you interested in the 2bed, 2bath?  Please let me know soon, I have a few others that are interested.
Buyer: I am interested, I was hoping to pay less than listed, I was thinking $2111
Seller: I have another buyer that is actually asking for above the listing price. 
Buyer: well do you have another another perks you can offer with it, to jusitfy a price increase?
Seller: I can offer you a utilities package.  Price will be $3,200.
Buyer: oh wow, that is way over asking...
Seller: Yeah, well, it includes utilities, so you are getting a steal. 
Buyer: I think this is just way out of my reach, sorry
Seller: So, what is your final offer then?
Buyer: 
Seller: 

Example Output: housing

Example Input: Seller: Hello. I am asking $250 for radar.
Buyer: what are some of the features on it
Seller: It detects up to 5 miles away. It is also blutooth enabled so that you can make all changes through your car controls
Buyer: can you lower the price on it
Seller: I could do $240 and transfer the warranty to you. It still has a year on the warranty.
Buyer: the most i could give would be $150 that alll the spare funds i have
Seller: Unfortunately I could not go any lower then $200. This is only a year old and in great condition.
Buyer: what about 180
Seller: I would do 180 if I take out the extra accessories I was throwing in.
Buyer: in that case i would offer $150
Seller: So with all accessories included I suggest we go 200 as that is 50/50 on the original offers 
Buyer: deal
Seller: deal and thank you for your business
Seller: 
Buyer: ok thanks 
Buyer: 

Example Output:
electronics