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: Seller: Hello
Buyer: Hi
Seller: Are you interested in the bike I had for sale?
Buyer: Yes, I see it has some issues with the brake
Seller: Yea, it has some minor issues, pretty easy fix. I have just moved on to other projects and was wanting to get it out of my way.
Buyer: I will give you $150 for it
Seller: Ah, that's a bit low for all the custom parts and stuff I have on the bike. Tell you what, you come get it today, cash in hand, you can take it for 200.
Buyer: I can do that for 175
Seller: Nah, I already knocked off 100 bucks off the price. At this point I am losing money. 200 bucks in really my bottom dollar.
Buyer: I can't offer any more than 180
Seller: Cash today?
Buyer: Yes
Seller: Deal
Buyer: 
Seller: 
Seller: 


Answer: bike


Question: Buyer: Hi, so I AM interested in the iPhones..
Seller: which one are all of them
Buyer: Your ad is for all of them. So, because I'm buying in bulk, I'm willing to give what a store would for your phones. They seem to be all in okay or bad condition, and I'm going to give $25 each totaling to $100. They're generations old and worthless.
Seller: thats not a resonible price ican knock off  40 bucks take it or leave it you can easily make your money back
Buyer: I can't because nobody would pay that much, $115 in the middle final offer. I'm not even selling them I'm using them in my house as remotes for various things.
Seller: ok il take 140 finale offer
Buyer: One of the phones has a crack so I'll have to spend $20 for a new atomizer and screen please do $120 It's not worth it.
Seller: ok $100 u pick them up
Buyer: Thanks man
Buyer: 
Seller: thanks
Seller: 


Answer: phone


Question: Buyer: Hello, yes, I'm interested in the product in your listing?
Seller: Hello, any questions i can answer for you?
Buyer: Well, is there anything wrong with the ipad?
Seller: No it works great, I just upgraded so its time for a new one
Buyer: Well, I might be interested, what version of iOS is installed on the ipad?
Seller: The last update was 10.0, I just did the update on it. Its a great ipad. 
Buyer: Hmm. Well, I'd like to pay $175.
Seller: Thats a little lower than i was hoping id get. Can you come up to 350? Apple products are great and they hold theyre value very well.
Buyer: I can buy a 2017 ipad for $400. I'd be willing to come up to $200, and I'll come pick it up, but I couldn't go any higher than that.
Seller: ok i can do 200. When will you pick up?
Buyer: Well, how about I come by tonight to grab it?
Seller: sounds great! Ill have it ready to go!
Seller: 
Buyer: Okay, I'll swing by tonight around 10 to grab it, and to pick up the ipad too :)
Buyer: 


Answer:
phone