Q: 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: Hey, I saw the bike and I'm really interested in it.
Seller: hello there partner
Buyer: I don't want to waste your time, so I'm going to give you my best offer. $310, and I'll come by to pick it up so you don't have to spend money on shipping.
Seller: how about $340 and il trow in a free helmet. its a steal for you and it is still in mint and original condition.
Buyer: That's a little steep for me. I really don't need the helmet, and besides, I'm not even sure your helmet would fit me. How about $320, no helmet?
Seller: how about we meet in $330 and you have a deal
Buyer: Okay.
Buyer:
Seller:

A:
bike