You will be given a definition of a task first, then some input of the task.
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
Seller: Good morning
Buyer: Good morning! I saw your listing for the Beach Cruiser, and wanted to make sure I got in contact with you before it was gone. I see it is in perfect riding condition, have you rode it yourself personally?
Seller: Yes! I ride it all the time. Its been a great bike. Just got a new one or I would surely keep it.
Buyer: Excellent, that is reassuring. To be honest though, the price is a little high for me, is there any way we could negotiate a lower deal? Possibly in the $50 - $60 range?
Seller: I'm certainly willing to negotiate. How would 65 sound? It is a high quality bike.
Buyer: $65 sounds like a good deal, I would be willing to pick it up myself to save you the shipping hassle if you wouldn't mind going down to $60, otherwise I think we have a deal.
Seller:
Buyer: Thank you very much!
Buyer:

Output:
bike