TASK DEFINITION: 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.
PROBLEM: Buyer: Hi There!  I would like to buy the phone, but I only have $300.  I do have some other electronics that I could trade with the cash to sweeten the deal.  Are you interested?
Seller: No, I can't take any trades.  
Buyer: Are you willing to come down on the price at all?  What is you best price?
Seller: My best price is firm at $650.  The product is brand new, still in the box, and is the most popular variant.
Buyer: I understand.  I think I can borrow some money.  Can I pay $400?
Seller: No, the price is $650.
Buyer: Is anybody else trying to buy this phone?  You have a potential buyer, but you won't negotiate a fair price.  I can go to the store and pay $650.  I'm looking for a deal.  $500 is my final offer.  That is a fair price.
Seller: You won't find it in the store, not this color.
Buyer: The color is a minor detail.  I always keep expensive phones in a case.  You can buy any color case, so the color isn't going to make me pay $150 more than a fair price.  $500 Deal?
Buyer: 
Seller: No deal.
Seller: 


SOLUTION: phone

PROBLEM: Buyer: Hello!
Seller: Hi, are you interested in the tandem bike?
Buyer: I am indeed interested. Me and my wife were looking for a fun activity, and she took interest in tandem biking. We're brand new to this, and I didn't want to come too much out of pocket for something we may not like in the long run. I was wondering if you would be willing to drop the price a bit? Around $100?
Seller: Well the bike is in good shape and I am asking for a way lower price that you will find. But to sell it fast I'm willing to let it go for $135.
Buyer: I understand the reasoning, and the last thing I want is to go home empty handed. The wife wants to try it out, so could you do me a solid, and meet me at $125?
Seller: Ok I'll help you out, $125 it is.
Seller: 
Buyer: 


SOLUTION: bike

PROBLEM: Seller: Hello
Buyer: Hi there, I am interested in the LG Viper.
Seller: Great! It is in superb condition. I've had it for about a year and I am a fairly light user.
Buyer: It looks like it's in good condition. The only issue is that I really need a phone and I don't have $55 on my today. I was wondering if you'd be willing to negotiate on the price a little bit?
Seller: Depends what you have?
Buyer: I'd really like to pay $45. 
Seller: Why don't we go with the middle and call it at $50?
Buyer: Does it come with a charger?
Seller: Yeah, charger, screen protector already on, and an extra battery.
Buyer: Hmm. Will you agree on $48?
Seller: Nah, 50
Buyer: Ok, $40 is fine.
Seller: No
Buyer: I mean to type $50 lol, sorry.
Seller: lol
Seller: 
Buyer: 


SOLUTION:
phone