Detailed Instructions: 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: Buyer: Hi! I am interested in your bike
Seller: Very good. It is still available and in very good condition.
Buyer: Looks like it! However, I saw a Facebook post from the local police department about a stolen bike that looks exactly like this one. I'll take the bike for $2,000 and I'll promise not to report you to the police.
Seller: You are too funny. Yes a very similar bike was stolen, but that is not this one. That was my wife's bike.
Buyer: That sounds like something a criminal would say. I don't think we will be making an offer today.
Buyer:

A:
bike