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: I'm selling this two-person bike. Great quality and good condition. Nice for a bike ride with a friend. 
Buyer: HI, i'm interested in buying your tandem bike. But I think the asking price is a bit high.
Seller: What price range are you thinking of?
Buyer: I'm more at the $525 range.
Seller: I'd prefer not to go below $600
Buyer: $600 is fair, but I can't go that high. Also, there aren't many people who are interested in tandem bikes nowadays, so I feel like the bike may sit for awhile if you don't take my offer.
Seller: True. I'll cut you a deal. How about this, if you ride this bike with me around the block, I'll sell it to you for $500. I never got to properly use it because I have no friends. 
Buyer: Aww, I am more than happy to go for a bike ride with someone with no friends. $500 it is.
Seller: Deal
Buyer: 
Seller: 

Example Output: bike

Example Input: Buyer: hey there, this scanner comes with a g3?
Seller: Oh yes it does. Amazing bargain right?
Buyer: seems like a deal, why are you selling?
Seller: Well to be honest I just met an NBA player and he insists that I close my interior design business and learn to cheerlead. 
Buyer: wow, thats amazing. Sounds like you'll be making big money, so you can probably afford to let this scanner go for like $350? ;)
Seller: ah ha! You're sharp. But actually cheerleaders make less than minimum wage. I'm selling this to buy booty shorts. I need at least 390 for those. 
Buyer: wow, booty shorts have really gotten pricey! How about $368 and I throw in a pair of barely used blue sequin booty shorts to help you get started?
Seller: Inflation is a monster. And big booty women are always the first to feel the squeeze. Let's go with 375, gently used blue booty shorts and you teach me a couple dance moves? I have a cocktail table that should perfectly match those shorts...
Buyer: you've got a deal, and just so we're clear, I said barely used, not gently used! 
Buyer: 
Seller: 

Example Output: electronics

Example Input: Buyer: Hi there, I saw your ad for the gloves. Please tell me about the features
Seller: Well it is red gloves made with very durable material. Not many new features just red gloves.
Buyer: It is waterproof?
Seller: These gloves have grips that help handle anything, the gloves container did say it was water proof but i did not test it. on the back of the gloves they have knuckle protectors as well.
Buyer: Thank you for that additional information. It is not quite an exact fit for my needs but I would like to make an offer. I hope that you will consider it and accept.
Buyer: 
Seller: 

Example Output:
bike