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: Hi there,interested in your lamp.
Seller: great! its still avaliable and can be picked up whenever. I'm asking $80 for it.
Buyer: do you smoke? 
Seller: nope, lamp is from a smoke and pet free home
Buyer: well that is important, can you tell me what type of silk the shade has on it?
Seller: teal silk from Italy. I had the lampshade made out of a scarf I bought on a cruise. The lamp itself is less than 3 months old.
Buyer: that sounds lovely but I am on a budget. I was hoping we could negotiate the price down.
Seller: I'd be willing to take $60 but I'd have to take the lightbulbs out and replace them with basic bulbs,
Buyer: Could we do 55?
Seller: sure
Buyer: 
Seller: 

Example Output: furniture

Example Input: Buyer: Can we negotiate?
Seller: yes but we need to keep chatting a bit longer. What questions do you have about the product?
Buyer: I would like to know what the dimensions of the drawer is
Seller: Sure thing. The dimensions are as follows: 24 inch high, oval top 23 inch by 27 inch 
Buyer: I meant the pull out drawer.
Seller: Those are the dimensions. How much are you willing to pay. I am selling it for a $100
Buyer: I can pay 60, and I'll come pick it up at your convience
Seller: 60 is very very low. This is a really good table with a great quality. 
Buyer: I know, but I'm willing to travel to you to pick it up and load in my car myself so that you don't have to lift a finger
Seller: Yeah but still I would need more. I can give you for $75 last price because its a reasonable price and very well worth the price
Buyer: I can do 70
Seller: Okay then you still will have to come pick it up yourself
Buyer: ok
Seller: 
Buyer: 

Example Output: furniture

Example Input: Seller: Hello are you interested in my post? Do you have any questions?
Buyer: I'm new to the area and would like a better mode of transportation, but the price is a little high. If I offer to pick it up can you drop it to 2000?
Seller: I appreciate you being willing to pick it up. Can you swing 2700?
Buyer: I wish i could. I see similar products on the market for 2500 brand new. 2100 seems like a fair price no? 
Seller: I've put a lot of money and time into making it exactly like this. I'd like to at least break even. It was actually more than 2500 brand new and I've put 1000 into it with the custom parts. So 2100 I'd be loosing a lot. 
Buyer: I like the fact its custom made, my budget dictates no more than 2300 though, is this possible?
Seller: The lowest I can go and not feel like I'm being cheated here is 2500. 
Seller: 
Buyer: 

Example Output:
bike