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: Hello, Thank you for contacting me, As you can see the bike is in pretty good condition, there are a few after market parts I have added, and I will be throwing in a free bike lock.
Buyer: I'd hate to low ball you, but this is for my wife. It's her 30 birthday and she wants to lose weight and exercise. I've only got $70 and it'd mean a lot if you could lower the price. 
Seller: You know what? Id be more then happy to do that for you. Thank you so much for such a simple sales process, Id be more then glad to see someone else get some use out of the thing.
Seller: 
Buyer: 


Answer: bike


Question: Buyer: Great bike. Is it still available?
Seller: Hey man! Yeah it is! I am pretty sad I have to sell it. 
Buyer: I'm really interested but I'm short on cash. I've got about $1100 saved up if you would take that
Seller: I understand that you are short on cash, that is another reason I am selling it myself. What about 1400? 
Buyer: $1400 is too high for me. I can probably swing $1200?
Seller: I really put a lot of money and word on this. I tell ya what I will go as low as 1300. I really need the money right now and that is as low as I can do. What do you say?
Seller: 
Buyer: 


Answer: bike


Question: Seller: Hi!
Buyer: Hello
Buyer: Hello
Seller: I am very excited to sell this piece!
Buyer: It is very nice! Does it have laundry?
Buyer: It is very nice! Does it have laundry?
Seller: No it does not! But there is a great laundry mat down the road!
Buyer: Hmm I was really looking into having an in-unit laundry but thank you for the information.  How many cars can I include in the parking?
Buyer: Hmm I was really looking into having an in-unit laundry but thank you for the information.  How many cars can I include in the parking?
Seller: There is parking available but that depends on how much you are willing to pay!
Buyer: Ok great. I would like to make an offer. How does $1600 sound?
Buyer: Ok great. I would like to make an offer. How does $1600 sound?
Seller: Well, $1600 is a bit low. How about $1700 and I will include a free dining voucher good for 5 meals at the local restaurant!
Buyer: Oh that is very kind of you. $1700 sounds good to me.
Buyer: Oh that is very kind of you. $1700 sounds good to me.
Buyer: 
Seller: 


Answer:
housing