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.

Q: Seller: Hey, are you interested in the bike I'm selling?
Buyer: Yes, can you tell me anything else about it?
Seller: Unfortunately it is a bit on the older side and does need a little bit of work. But considering the condition it's in, I still think it has the potential to be a great bike with a little work. Hoping to get $250 for it.
Buyer: I'd love to have it would you be willing to come down to $150 since it needs some work?
Seller: That's too low for me. How about this, I throw in a new comfortable seat and scrape off the rust, and we go with 230?

A: bike
****
Q: Seller: Hello, are you interested in my phone?
Buyer: Yes. Could you tell me why you are getting rid of it
Seller: I switched to AT&T and can't use the phone since it is for Verizon.
Buyer: Makes sense. So there is nothing actually wrong with the phone itself that I should know about?
Seller: No, absolutely nothing. It is in brand new condition. Even in the box with all the packaging, including the headphones and screen protector and everything. Never used.
Buyer: Wow. As good as a deal this seems I need to work on getting the price closer to $200
Seller: Well I can't go anywhere that low, considering it's worth more than 400 as it is. I could maybe take 20$ and do 380.
Buyer: I just can't afford that at this time. I could possibly get $300 if I cash in some coins but I don't have anything more than that.
Seller: I'm sorry but I can't go that low. It still has the warranty and everything, it's never even been opened. You would be saving money buying it from me versus buying it from a company
Buyer: That is true. Okay if you'll take 380 I'll get the money.
Seller: I can do that. No problem, still getting a killer deal ;)
Seller:
Buyer:

A: phone
****
Q: Buyer: Hi there, I am interested.But I would like to know some details.
Seller: What would you like to know?
Buyer: how old is this watch?
Seller: 6 months
Buyer: why are you selling it after only 6 months?
Seller: I need the money badly. I owe my bookie some money. If I don't pay he will hurt my family
Buyer: That is awful. Very dangerous to get involved with that world, be careful. I am only able to afford 114, does that work?
Seller: This is a top of the line product. I cannot let it go for anything less than 140
Buyer: $130 is the most I have...
Seller: 135. That is a steal!
Buyer:

A:
phone
****