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: Good morning
Buyer: Hey this looks like a great bike. Any work that needs to be done on this?
Seller: No. The tires are used and will need to be replaced next spring, but they'll be just fine for the rest of this summer.
Buyer: With that in mind would you be willing to negotiate the price. I can pick up and am willing to go $204 but have cash in hand ready to go!
Seller: I'll tell you what. I have a new set of tires that will fit this bike that I will include with it. And, I'm willing to deliver it to you for $300.
Buyer: That seems generous and I can do $300 if I don't have to pick up.
Buyer:
Seller:

A:
bike