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: Seller: Hey! Good evening! 
Buyer: hey
Seller: I see you are interested in my trainer set, also known as the bike thong! Its in great condition and listed at a super fair price. Probably gonna be gone pretty quickly!
Buyer: I would like to buy at $140
Seller: Ehh, I appreciate the offer but I was thinking closer to at least $210
Buyer: Actually I'm looking something within $150
Seller: If you can meet me at $160, I'll throw in a free spare tire and a Trek frame!
Buyer: Oh so nice of you. Can u give me  at $155
Seller: I can do $155, but only if you can pay in all quarters. Meet me at the laundry mat and we've got a deal!
Buyer: 
Seller: 

Example Output: bike

Example Input: Buyer: how we doing today
Seller: Hey there! I'm interested in the GT. How would you describe the condition of the car?
Buyer: I just had for a full check up, this car is going to last forever, it runs great, no dents and nice color
Seller: Do all the electronics in the car function properly?
Buyer: yes indeed, how you about you check everything before you pay
Seller: Sounds great. Due to the clear-coat, I'd be willing to offer $5000 and I'll throw in my Model T.
Buyer: sounds good can you send me the pictures via skype if you can, and you have to pick up for that price
Seller: That will be no problem! Thanks for being easy to work with!
Seller: 
Buyer: 

Example Output: car

Example Input: Buyer: Hi there. How are you liking the table. Also if you'd like I can throw in cleaning products and deliver it to your house.
Seller: Well, considering I'm the SELLER of the table, I'm moving and would like to part with it. Are you interested?
Buyer: Oh my chat is acting funny. Well sure, I'd be okay for $90, if it helps. I'll come get them myself.
Seller: I understand. That helps if you are willing to come get it. Since I have another offer, would you consider $93?
Buyer: That's fine with me. They seem nice and will look good in my media room. Thank you.
Seller: 
Seller: Ok, great! 
Buyer: 

Example Output:
furniture