Definition: 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.
Input: Seller: Hello! Are you interested in the bike?
Buyer: Yes, is there anything wrong with it?
Seller: The bike itself is in fine condition. A few things were left out, though. There are no pedals, and a few other accessories are missing.
Buyer: Given that information, the most I could offer is $1000
Seller: If you can give me at least $1500, I'll purchase all of those lost accessories and deliver the bike to you myself.
Buyer: Okay. I could do $1100, without the missing accessories and pick up the bike.
Seller: That sounds perfectly fine to me. It's a deal.
Buyer:
Seller:

Output:
bike