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.

Input: Consider Input: Seller: Hi great 5 shelf unit ready to go at just $40 bucks. 
Buyer: It seems like a great shelf unit. If I were to come pick it up would you take $30 for it?
Seller: This shelf took some effort to put together since it's very solid. Can you give me a better offer?
Buyer: I'm sorry, right now I'm in school and have limited funds. That's the best I can do.
Seller: How about 35 and I can help load it for you. Again it's already put together and you won't get a solid piece like that from a store already put together. 
Seller: 
Buyer: Ok I can probably work with 35. Thanks.
Buyer: 


Output: furniture


Input: Consider Input: Seller: Hey so I have a great phone for sale, it's in excellent condition.
Buyer: Hi, I am interested in a phone, are they brand new or used?
Seller: It's brand new, I didn't need them. They're $650 each, this is a steal especially since it's $150 off.
Buyer: I am a student and would want to work on the price.. is that an option?
Seller: I don't know about that. Do you have a family member or friend who might want one, the price goes down in multiples.
Buyer: I could maybe get my sister in on a deal but it would have to be a great deal.
Seller: They would get knocked down to $600 each. I could also include two cases and glass screen protectors.
Buyer: Wow, still too high, i was thinking, 380 each.
Seller: I can't go that low, the lowest I could go is $575. That's only if you buy 2.
Buyer: I just think this is out of my reach, price wise. I could do 415 tops each.
Seller: No, you're going to have to come up to $525 flat and buy 4.
Buyer: ha, we are so far from each other. looks like a stalemate. good luck!
Buyer: 


Output: phone


Input: Consider Input: Buyer: Hello, I'm interested in this coffee table. What it is made out of? Is it solid wood or something else?
Seller: Yes, it is solid wood...dark cherry. It has a very subtle red undertone in the sun but is still predominantly cappuccino.
Buyer: What kind of shape is it in? Are there any scratches or stains or any visible damage?
Seller: Not a single scratch! I have been very careful with this piece of furniture, and I have no animals or children to mess with it! It is in excellent condition.
Buyer: Sounds great! I'd like to make an offer of $106!
Seller: hmmm, that is a little lower than I would like for it. I could probably go down to $125; or, if you don't live too far away, my Dad has a truck. For the full $140 he could deliver it to you.
Buyer: I can do the $125 and I'll pick it up myself. How does that sound?
Seller: Yep, that will work. Let me know when you want to pick it up.
Buyer: Great!
Buyer: 
Seller: 



Output: furniture