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: Hello, I'm interested in the Galaxy Edge 7 you have for sale.
Seller: I have a wonderful Samsung Galaxy Edge 7 for sale. It is in perfect condition. 
Seller: I am asking $300 for the phone and it works on a Sprint network
Buyer: The listing said $280, and I'll be honest, my budget is much closer to $140. I'm willing to negotiate on the price, though. Keep in mind that your phone is over a year old at this point.
Seller: The phone is in perfect condition and has 32 Gigs of memory. I am willing to lower the asking price to $250 if you are willing to come pick the phone up. 
Buyer: I can do $210.
Seller: Can we split the difference and land on $230? 
Buyer: OK, that's fair. I'll send you an official offer of $230. Thank you for working with me on this.
Buyer: 
Seller: 

Example Output: phone

Example Input: Buyer: Hey there, nice house you got here
Seller: that it is and it comes with stove, dishwashed, nice cabinets as well.
Buyer: I wish it had parking and laundry inclusions, my budget's closer to 1000, but let's negotiate
Seller: well there is coin laundry onsite, and the location is beautiful in central Alamadea. I was thinking more of the end of 1600. Remember you do not pay for water.
Buyer: See, it's hard because you have all these great amenities, but I'll go to 1500 with you for them. Like I said, I'll have to pay out for laundry parking and other amenities anyways
Seller: you drive a hard bargain sir. Very well 1500 it is.
Seller: 
Buyer: 

Example Output: housing

Example Input: Buyer: Hello@
Seller: Hi. Thank you for responding to my ad? I see you are in the market for a IPHONE 6.
Buyer: Sorry for the typo. Yes, I am interested in the phone, but it only has 16 GB?
Seller: Yes sir. Since the data requirement is too low, I'm willing to give it you for 250.00.  
Buyer: I see. I'm wondering about the screen since I can't see it in the picture. Is it cracked or damaged at all?
Seller: No sir. The screen is perfect! 
Buyer: Would you accept $235 cash for it, and I'll pick it up?
Seller: What about 250.00? I will even through in a free phone case for you? Are you willing to meet me there?
Buyer: With a free phone case, and if you meet me, I'll pay $250.
Buyer: 
Seller: 

Example Output:
phone