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: Seller: Hello, I am selling a Specialized M2 Stump Jumper in excellent condition, barely used. I see that you are interested.
Buyer: I am very interested in the bike. I am looking to purchase my son a bike for him to use this summer. How old is the bike?
Seller: The bike is 22 years old, but it has been kept in storage.
Buyer: Why are you now selling it?
Seller: We're expecting a new baby on the way, and we will need to get many new things to prepare.
Buyer: Well, I don't know that I can afford the asking price. Are you willing to go down to $200? I would be able to come by and pick it up or meet you at an agreed upon location to get the bike.
Seller: It is in excellent condition. $275 is about as low as I can go. Even today a compareable bicycle will run you over $1000 dollars.
Buyer: I completely understand and agree. Unfortunately, I have a limited budget for his birthday gift. I have been working for about three weeks to locate a great bike in an affordable price range, and it has been tough. I have cash and could do $250
Seller: $250 sounds reasonable. $250 then?
Buyer: Sounds good. I am submitting the offer right now.
Buyer: 
Seller: 


Answer: bike


Question: Buyer: HI, is the house still available?
Seller: Yes and ready for move in immediately
Buyer: Does the bathroom have a bathtub,or is it just a shower?
Seller: Yes, there is a bathtub and shower. The back house only has a shower.
Buyer: Can you accept less for the rent. I only pay 2500 now, but could go as high as 3000$. would that be acceptable?
Seller: I was hoping for $3500 but I may go down unless you're bringing a pet. Is it just you or will there be animals?
Buyer: I have no pets, and I am very quiet. It is just me and my wife. 
Seller: That sounds perfect. I'll take $3000
Seller: 
Buyer: very good 3000$ it is.
Buyer: 


Answer:
housing