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.

Buyer: I'm interested in purchasing the mattress you are selling. Could you tell me something about it?
Seller: Great, I sure can! It is a Serta Twin XL mattress in excellent condition, with box springs and a frame. It's only 2 years old, so you could get many more years of use out of it! I will also be throwing in a set of sheets and a comforter for free.
Buyer: I'm very interested. I am a starving college student, however, and the $275 is a bit high for me. Would you consider $225?
Seller: I totally understand. I am pretty strapped for cash since I am moving. I paid a little over $350 for it, so what if we meet in the middle at $250?
Buyer: I'm pretty sure I can hit my brother up for the other $25. Let's do it for the $250.
Buyer:
Seller:

furniture

Buyer: Hello! I'm interested in the chairs. Are they new or used?
Seller: Used. We are a growing company and are moving locations this month.
Buyer: Hope the move goes smoothly! What condition would you say the chairs are in?
Seller: Very slightly used so I think the asking price is a bargin!
Buyer: Would you be able to throw in any sort of freebies/delivery for the asking price?
Seller: Sorry, no. You have to come pick them up with a truck. They are too big to ship. If you buy both chairs I'll take $18 for the pair.
Buyer: That's a great deal! I'll take it.
Buyer:
Seller: great
Seller:

furniture

Seller: Have any questions about the car?
Buyer: Hi I am interested in your Acura how many miles are on it and is there anything wrong with it?
Seller: theres about 232,000 miles on it. There's nothing wrong with it I'm just looking for extra cash
Buyer: That is a ton of miles. I will give you $1500 for it today. I can be there in an hour.
Seller: That's a little too low for me. The car runs great and has great mileage. The tires are new as well. Best I can do is $2500 and I can even bring it to you
Buyer: My limit is 2100 it is for my son it will be his first car and he has saved up 2100 from working all summer.
Seller: Sounds fair, you have to come get it though
Buyer: Not a problem he is excited to drive so we will be there shortly.
Buyer:
Seller:
car