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 Input:
Seller: Hey there, you're interested in my nice bike?
Buyer: I like that bike, but am on a budget. Not sure if you are negotiating today?
Seller: I am always negotiating, my friend. I'd like to make back the cost of the bike, so the bottom floor is 2100. What's your budget?
Buyer: What I am working with today is $1250, is there anything wrong with the bike, how old is it?
Seller: It's about 5 months old, I build bikes as a side hobby. To be fair the bike would cost 5000 retail, which means 1250 isn't really approachable unfortunately.
Buyer: I know, well would you consider 1800 if can give you cash by tomorrow, and pick it up?
Seller: 
Buyer: 
Seller: Sounds good


Ex Output:
bike


Ex Input:
Seller: how are you
Buyer: Hello, I'm great.  I'm interested in your apartment, can you tell me how many square feet it is?
Seller: 100 sq'
Buyer: Wow, that's much smaller than I thought.  And it does not have a washer/dryer inside the unit?  Is it shared with the other people in the complex?
Seller: Yes they are shared.  I am willing to lower the price a little, make me an offer
Buyer: Okay, will you take $900? 100 square feet is just much smaller than I anticipated but I guess I could squeeze my bed in there if you'll drop the price a bit.
Seller: I can go to about $1300 but that is probably my lowest.  The location is amazing
Buyer: Yes I see that the location is great, does that 100 square feet include the bathroom or is that additional square footage?
Seller: Sorry, I meant the bathroom is 100 sq ft :)  total is about 500 sq ft
Buyer: Ohhh okay, that's much better.  I was a little concerned!  Okay, how about will you take $1200 for it and I will bring the money and ID to apply today?
Seller: Sounds good, $1200
Seller: 
Buyer: 


Ex Output:
housing


Ex Input:
Buyer: Hello! Can you tell me a bit about your speakers?
Seller: Its an old speaker but very very durable and produces a perfect loud sound. Good for a home party
Buyer: Yes they are older, do you think they would hook into a sony system? Would you consider going a little lower?
Seller: Yes they will definitely hook into a sony system and almost any kind of sound system. May i know how much you can offer?
Buyer: Would you consider $70?
Seller: Thats a good offer but the value is much more than that but i am willing to close the deal for $75. Deal?
Buyer: $75 sounds very fair. I'll take them.
Seller: 
Buyer: 


Ex Output:

electronics