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.

Buyer: Hello! Why are you getting rid of this router?
Seller: I got a new router as a gift so I don't need it anymore. 
Buyer: Cool. Benefit to me! But your price is quite high. You can guy used for $8 easy. Do you have some wiggle room
Seller: Actually this is the one that gives you extra speed, the regular one used is around 8 but this one used is about $15. I can go down to 12 though. 
Buyer: Yeah, def can't do $12. Budget won't allow it. Could probably swing $10 if you could throw in all the needed cables.
Seller: Okay I can work with that. It comes with all the cables too so that works.
Seller: 
Buyer: 

electronics

Buyer: Hey, I am interested in your radar detector.
Seller: It really is a great one, you've found a good deal. Do you have any questions?
Buyer: How long did you own it?
Seller: I have only had it about 6 months
Buyer: Any problems with it?
Seller: No there's nothing wrong with it, I just wanted a newer one.
Buyer: Well, it looks great, but $250 is a bit steep for me. I was looking to pay maybe $210.
Seller: $220 and we've got a deal
Buyer: That's a little bit more than I'd like to spend.
Seller: $215?
Buyer: I see that the case and suction cups and included, so I will take it for $215.
Buyer: 
Seller: 
Seller: 

electronics

Buyer: Hello, I am interested in your bike. Is it still available?
Seller: Yes, it is. It is in excellent condition and is slightly used.
Buyer: Great! I am wanting to get a bike ASAP and am willing to pay cash. Are the tires in good condition?
Seller: Yes they are.
Buyer: Would you be willing to take $350?
Seller: I can't go that low. I am willing to negotiate some but not go that low. I would be willing to drop the price to $500.
Buyer: Would you take $400. That seems fair since the bike is used.
Seller: I would split the difference with you at $450 and I will deliver the bike for you.
Buyer: Okay, if you are wiling to deliver the bike then I will pay $450.
Buyer: 
Seller: 


bike