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.

[EX Q]: Buyer: Hello
Seller: Good evening, how are you?
Buyer: Doing well, thanks. Hope you are
Seller: Yes.  So you are interested in the tandem bicycle?
Buyer: Yes.  If I can pick it up, Would you be willing to accept $1800 for it?
Seller: If you can pick it up, I would gladly go $2100 on it.  It is a really nice tandem.
Buyer: I do see it is a nice tandem
Seller: I will even warranty the tandem for a full 12 months.
Buyer: Does it come with any additional items or anything I need to purchase to use it
Seller: You will not need to purchase anything to use it, it comes ready to use.  
Buyer: Ok I would like to buy it but the max I can pay is $2000.  Will that work for you?
Seller: Deal.  $2000 it is.
Seller: 
Buyer: Great! Thank you
Buyer: 

[EX A]: bike

[EX Q]: Seller: Hello, what can I do for you today?
Buyer: You repair macs, huh? 
Seller: Yes, that is correct. Where looking something in particular?
Buyer: I spilt water on my macbook while laughing at funny memes on Tumblr. The mousepad doesn't work anymore. How much would that be to fix?
Seller: Honestly, the whole thing is pretty damaged from the looks of it, it would be just as cheap and faster to get one that is already refurbished.
Buyer: Come on, an Apple technican wouldn't say that. Do you guys have an external mice I could buy from there? 
Seller: I'm afraid not.
Buyer: How much would a refurbished one cost? 
Seller: Well, they normally go for around three hundred, but I can work with you on the price.
Buyer: I know that some refurbs look better than others. I'll take the worst looking one, that still is functional, for $220.
Seller: Hmm, I do have one that is a bit beat up. I think 220 is good.
Seller: 
Buyer: 

[EX A]: electronics

[EX Q]: Seller: Hi. You were interested in the Scion?
Buyer: Hi yes what is the mileage?
Seller: You can come by and see for yourself. The car's features are listed in the ad.
Buyer: I actually cannot see the mileage
Seller: I can send you some pictures later of the dashboard including the mileage. 
Buyer: OK I can offer 23100
Seller: It's much too low for the features I'm offering on this car. Phantasy Kolors completely disassembled this car and professionally painted this car.
Buyer: Interesting, ok I can come up to 27,000
Seller: This car is extremely custom, it's a one of a kind. I can't go below $30,000. I'll give you the warranty papers on all the work that was put in on it.
Buyer: I can meet you in the middle at $28,500
Seller: 29,500? I'll even come drive it to you.
Buyer: OK
Buyer: 
Seller: 

[EX A]:
car