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.
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Question: Buyer: Hello
Seller: Hi there.  Are you interested in the car? 
Buyer: Yes, very. It looks like it is in great shape. How are the seats? Any tears?
Seller: Not a one.  I keep 'er in great shape-- I hate to get rid of her, but I need the money. 
Buyer: I feel you there. I'm just glad I came across it. I'm hoping you'll be open to an offer as I don't think I'll be able to come up with the full amount 
Seller: What do you think you can do?
Buyer: I could come up with about $3100 today, in cash.
Seller: I hate to see her go, but I'm glad to see her go to a good home.  I'll take $3100.
Buyer: She'll be in good hands!
Buyer: 
Seller: 


Answer: car


Question: Seller: Hello there, you have an interest in my vehicle? 
Buyer: I do. I feel like that price is a bit too high, though. I don't suppose you can come down? 
Seller: I'd be willing to go down a little, but the price listed is the blue book value. Do you have an offer?
Buyer: Well, here's the thing....the warranty only runs until Aug 2017. That's not even a month of coverage. So, I think I'd be willing to offer 13800
Seller: Unfortunately that's much too low for a car that's worth 20, even with the expiring warranty. I could go down as far as 18500, but that's as far as I can go.
Buyer: Well, it's worth 20 on the blue book. But at 53k miles, it's been driven about 13k miles a year. That's a bit high. I bet it's due for a fair amount of work so that warranty would be handy. I guess I could do 14500.
Seller: I can't do 14500. I guess I can do 18, but that's my final offer.
Buyer: I'd be able to do something like that if you'd be willing to pay for a mechanic to inspect it
Seller: Sure, I can offer that.
Seller: 
Buyer: 


Answer: car


Question: Seller: Hello. Thanks for viewing the listing.
Buyer: Hi! I was wondering if you would be able to unlock my mobile phone? I seen in your ad that you had this available? 
Seller: Yes, I can do that. What kind of phone do you have?
Buyer: It's an Alcatel from T-Moble. And what is the charge for unlocking a phone? 
Seller: The charge for that would be $40
Buyer: Oh. But I am on a tight budget at the moment. Would you perhaps be willing to to do it for $20? 
Seller: I'm sorry but I can't accept $20. Would you be able to do $32?
Buyer: It's a little bit of a drive to get to your area. what about $30? Please! 
Seller: That will work. Or make it $31 and I'll bring it to you.
Buyer: Okay! Sounds great. See you soon. 
Buyer: 
Seller: 


Answer:
phone