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.

Input: Consider Input: Seller: Hello! I see you're interested in the smartphone I have listed. 
Buyer: Yes how old is it?
Seller: It is 1 year old. 
Buyer: Does it have any scratches?
Seller: I had a screen protector on it from the time I bought it, and a case on it, so there may be a few really light ones, but I have tried to take care of it the best I could. 
Buyer: It looks in really good shape. May I ask while you are selling it?
Seller: I am changing carriers to go on my boyfriend's family plan. 
Buyer: Ok. I can give you $38 for it and pick it up.
Seller: Could you do $45?
Buyer: Yes I can do that.
Buyer: 
Seller: Awesome! It's a deal!
Seller: 


Output: phone


Input: Consider Input: Seller: Hey, how's it going? I take it you are interested in the bike?
Buyer: Hi, it's going good. And with you? Yes, I am interested in the bike.
Seller: I'm doing good! Let me tell you this bike is a decked out Santa Cruz Chameleon Custom. You can come take it for a ride and I guarantee you will fall in love with it.
Buyer: I would like that, it is a bit of a drive for me. Can you tell me, has this bike ever been in an accident? Any marks or scratches?
Seller: Never crashed it and no marks at all. It's only about 3 months old. I'm looking to sell it for $850
Buyer: Can you tell me, are the extra set of street tires new? How much tread is on them both?
Seller: The tires on the bike are in great condition. The extra set was only used for about a week so they are basically new.
Buyer: How long have you owned the bike?
Seller: 3 months.
Buyer: Are you the first owner? I am very interested in the bike.
Seller: I'm the only owner!
Buyer: Okay, great! Are you willing to come down on the price some? I am serious about buying this bike. However, like I said, it is a bit of a drive for me to come and get it.
Seller: Well, these bikes retail for $2,200 and I'm throwing in an extra set of tires. I think that the asking price of $850 is a steal. 
Buyer: That is a bit steep considering the travel it involves to come and buy it. I am serious with cash in hand.
Seller: If you have the $850 and are ready to buy, I will bring it to your doorstep.
Buyer: Could you do $750?
Seller: I could but I'd have to take out the extra set of street tires.
Buyer: How about $790 with the extra set of street tires included?
Seller: You got yourself a deal.
Seller: 
Buyer: 


Output: bike


Input: Consider Input: Buyer: Hey there, nice batteries, are these new?
Seller: Yes, they are.
Buyer: My budget's closer to $5, are there any special incentives?
Seller: These are already priced to sell! $10 is a great deal. I don't have anything extra to offer at this time.
Buyer: So I could just buy it from the vendor elsewhere for $10? Does it at least come with the extended battery cover?
Seller: No; these are already marked well below market value. Each battery comes with an extended cover. It also has extended capacity, meaning it will last longer than the average cell phone charge.
Buyer: 
Seller: 



Output: phone