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: Hey I'm interested in your phone. How firm is the price?
Seller: I'm willing to go down a bit if you can meet today. I am asking 200 and it has no cracks or scratches at all. If you can meet today, I will do 175.
Buyer: I'm a little short today. I could do maybe 150 cash today. I can also throw in my old LG phone that I won't be using anymore. The IMEI is clean right?
Seller: The IMEI is clean, phone is great. just don't use it anymore. I don't really need the older LG. if you can go up to 160, its a deal
Seller: 
Buyer: Sounds good to me.
Buyer: 

Example Output: phone

Example Input: Seller: Hello.
Buyer: yeah, 
Seller: I'm looking to get rid of this bike. $1100's the price, but I'm willing to negotiate.
Buyer: I'll be honest, I'm looking for a bike, and I need one in the next few seconds. But I'm not exactly sure about this. It says it's a women's bike? Is that for men?
Seller: It's definitely women's bike, but it's in great condition, and only has about 50 miles on it.
Buyer: I see here that's it's made of carbon? Isn't everything made of carbon? I'll give you 650 for it.
Seller: Technically, you're right. $650 sounds great. I'll accept that offer.
Seller: 
Buyer: Seems' like we got a deal! My fat will be so happy!
Buyer: 

Example Output: bike

Example Input: Buyer: Hello
Seller: Good afternoon. Are you interested in the Lumia I have for sale?
Seller: As stated in the listing, the screen is cracked, but it is in perfect working condition otherwise. I've lowered the price to $60 and the cost of getting the screen fixed isn't expensive.
Buyer: Hello, I think we may have our lines crossed... I am interested in the Nokia for sale.
Seller: Yes. It is a Nokia Lumia, as stated in the listing. I'm willing to negotiate on the price. 
Buyer: Ok, I think I was getting parts of another conversation.
Seller: No, I talked about the crack on the screen, which is clearly stated in the listing. Do you have an offer on the price?
Buyer: Yeah, considering the screen is cracked I would want to go a bit lower, would you consider $50?
Seller: I accept your offer of $50 if you can pick it up today.
Seller: 
Buyer: Ok that sounds great, thanks.
Buyer: 

Example Output:
phone