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: that is a great drum controller
Seller: hey there I'm glad you like it! I'm looking for around $45 for it, it comes with the original USB wire. I've only used it a few times.
Buyer: Well we are quite far off. I was thinking 20 dollars. 45 is more like retail price
Seller: Retail for the professional series Akai LPD8 Drum Controller is around 60. I'm only even going down to $45 because its slightly used. I would go to $40 if you have cash though.
Buyer: i would pay 40 if it had software. Or ill rather just go to the store. I can do $30 but no more.
Seller: $30 would be slightly too little. I'm trying to get something with the money that costs $35, so I guess thats the absolute lowest I will go. Ill do $35 and I will drive it to your house for you free of charge, will that work? Final offer.
Seller: 
Buyer: fine we can choose a place close to my house.
Buyer: 

Example Output: electronics

Example Input: Buyer: hello
Seller: Hi there!
Buyer: i am interested in the cell phone
Seller: Great! It's in pretty good condition and still works perfectly.
Buyer: thank you for the details, but because it used and out of date the most i can offer you is 27.00 US dollars
Seller: Hmmm. It is an older phone, but it's still in very good working order. I can't go as low as $27, but I good maybe do $40. How does that sound?
Buyer: How about 28.00 dollars and I will give you a bottle of johnny walker whiskey and two cuban cigars
Seller: Ha! Too bad I don't smoke or drink, or I'd take you up on that offer. How about $32?
Buyer: 32 dollars is fine. thank you i accept your offer.
Seller: Great doing business with you!
Buyer: 
Seller: 

Example Output: phone

Example Input: Seller: Hello
Buyer: Hello
Seller: This is a great Honda; so excellent I'm thinking it's worth $6900.
Buyer: I don't think it's worth that much. It's a 12 years old car.
Seller: True, but it has power seats and a cd player.
Buyer: i like the power seats but cd player is outdated to me.
Seller: Good point, and I guess it can catch fire. How do you feel about $6000?
Buyer: KBB says it's only worther about $3500. Would you consider $4000?
Seller: I'd really like to get $5800. Can we meet at $5000?
Buyer: It's too high for me. My budget is around $4000
Seller: I see. I can come down to $4200, which is one hundred times the answer to everything in the universe, and a very fair price.
Buyer: how about $4100? it's only $100 different but would help me a lot. I can also come to pick up the car so you don't have to deliver.
Seller: I'm not happy about it, but I need to sell. Agreed.
Seller: 
Buyer: 

Example Output:
car