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.

Seller: Hey
Buyer: hello is the price on the bike negotiable
Seller: What do you have in mind?
Buyer: i really need this bike it's perfect for me i can offer 360 please help a brother out
Seller: im sorry. Hats just not reasonable. It's an $800 bike. Used very rarely.  $600 is already 25% off. 
Buyer: can you go a little lower i really need the treck 
Seller: $500.  Up you will have to come pick it up then. And it has to be tomorrow. Cash only.  
Buyer: Thanks man that a great deall for a $800 bike whats a good time to pick it up
Seller: 2pm
Seller: 
Buyer: Godd deal see ya at 2pm thanks
Buyer: 

bike

Seller: a good reliable phone with wall charger apple band asking 320
Buyer: I was hoping to pay less than that, since it is a used phone, would you consider lowering the price at all?
Seller: yes i would a couple of dollars 
Buyer: Well since it is a used phone and the photo only shows the back and I have no idea what condition it is in overall, maybe the screen is cracked? I was hoping to get it for about $220. I could pick it up tonight and pay cash.
Seller: to assure you its not cracked and its a silver iphone 6 in not just good standards but outstanding condition 300
Buyer: It is really hard without being able to see the front of the phone though. Does it come with a case?
Seller: it can come witha case with dolble binding 300 open and close case
Buyer: Alright with a case and charger I can do $300
Seller: that great deal
Seller: 
Buyer: 

phone

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