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: HI how are you
Buyer: Good, so I want to buy the bike, but it's a bit ugly. What's wrong with it?
Seller: Absolutely nothing is wrong with it the bike is fully comprised of high end components that are clearly listed in the description i am firm on 700.
Buyer: Honestly bikes don't cost 700 dollars. I need you to come down to about $200, and that's a lot for a used bike. If you haven't noticed, the bike market isn't exactly booming,
Seller: I wouldn't go near that low the low end bike market may not be booming but this is a high end bike.
Seller:

A:
bike