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: hello please tell me you would like to buy the terra cotta cloth sofa for 600.00
Buyer: Let's negotiate! I see that you are selling this couch. I like it but I need to know if there is anything wrong with it. Is it sagging anywhere? Any bad smells or stains?
Seller: thee are no smells its clean no sagging geat posture and no stains its really like new a comfortable couch fo 590.00
Buyer: Do you have a cat? If so, did it go on the couch at all? I'm asking because I'm allergic to cats and won't be able to buy the couch if it has come into contact with a cat.
Seller: i have no pets 590.00 and remember smoke free
Buyer: I'll pay you $444 for it and I'll come pick it up myself!
Seller: thats to low 589.00
Buyer: I'll pay $500 for it if you deliver it to my place.
Seller: i will deliver 588.00
Buyer:
Seller:
furniture