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.

[Q]: 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: 

[A]: bike


[Q]: Seller: What is the lowest price you are willing to accept?
Buyer: How old is this sofa
Seller: I don't remember exactly, but I think I bought it about 5 years ago.
Buyer: What is the color?
Seller: It's light grey... In a dark room it looks as if it's almost white.
Buyer: Okay. In your ad you stated you had it only for a year but now you say you think you bought it about 5 years ago. Which is correct?
Seller: Originally I had bought it for my son for his apartment. However, he's got married and I needed a new sofa for my man cave. So he gave it to me. My wife wants to turn my man cave into a sewing room so I have to sell it.
Buyer: Okay so it has been used by two different people then? I am interested in the sofa, however, the price you are asking is a bit steep for a sofa that is 5 years old and used by two different people. Are you willing to negotiate on the price?
Seller: Understood... How about if I lower it to $300 and I'll even deliver it to you myself.
Buyer: If you could go to $200, I would come and get it today with cash in hand.
Seller: That's a little lower than I wanted to get for it. How about $260 and I'll deliver it.
Buyer: Can you do $220 with me picking it up? It is 5 years old. 
Seller: Deal.
Seller: 
Buyer: 

[A]: furniture


[Q]: Seller: Hello
Buyer: Hi, I'm interested in your bike
Seller: I'm glad to hear that. It's a vintage 1960 Japanese made touring bike. This is a collector's type of bike but still in good shape if one were to be interested in riding it.
Buyer: It's just what I've been looking for.  I see it has a little surface rust, but other than that everything works ok?
Seller: Yep, it's actually in good shape for how old it is. I'm asking for a price of $180
Buyer: Since I'd like to repair the surface rust, would you be willing to come down to say $136?
Seller: Hmm, that's a lot lower than what I was looking to get. I'll throw in a bike pump and a helmet for $180!
Buyer: That's just a little too high for me. I already have a helmet.  Could you do $145 and I'll pick it up myself today..
Seller: $155 and you got yourself a deal.
Buyer: Can we split the difference and meet at $150. I'll even come before lunch.
Seller: Cash?
Buyer: Yes
Seller: Deal!
Seller: 
Buyer: Awesome, Thanks!
Buyer: 

[A]:
bike


