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.

Example Input: Buyer: Hi there. Can you give me some details about this phone? I don't see anything on your advertisement. 
Seller: I am very interested in the Shwinn.
Seller: It is a Samsung. 32GB Gold cell phone. It is a S6
Buyer: Great and is it new or used?
Buyer: is this new or used?
Seller: It is slightly used. Plenty of battery life left in it,
Buyer: okay and do you just have it in this color?
Seller: Yes this one is just the gold color. 
Seller: It is a Samsung. 32GB Gold cell phone. It is a S6
Buyer: okay I really am interested but its way too pricy for me?
Seller: I am negotiable. I could let it go for $220 if we could pick it up.
Buyer: My budget is around$137 and I will come pick it up myself and pay cash right away?
Seller: Yes this one is just the gold color. 
Seller: It is slightly used. Plenty of battery life left in it,
Seller: That's way too low for this phone. I won't be able to go that low.
Seller: I am negotiable. I could let it go for $220 if we could pick it up.
Buyer: What's the last you can do?
Seller: What if I throw in a charger?
Buyer: What's the last price? 
Seller: $200
Seller: That's way too low for this phone. I won't be able to go that low.
Buyer: that's over my budget I can't afford that. I am sorry then I guess I will have to pass on this. Thank you for your time though!
Seller: 

Example Output: phone

Example Input: Buyer: Hello, I am interested in your Samsung Galaxies!
Seller: Hi! I have 6 Samsung Galaxy S8s listed, how many are you interested in?
Buyer: I am interested in all 6! However, $650 is a little high for me. I was thinking $550 would be fair
Seller: Hmm, they are brand new devices though. Still in the box with the original wrapping. They have never been used before and they are Samsung's latest model just released. I could do $600/each
Buyer: I am little bit worried about them exploding. I saw in the news that some of the Samsung phones exploded! I don't think I could risk losing that much money. Would you take $585 for them? 
Seller: Don't worry about them exploding! That was the Galaxy Note series, and Samsung has taken extreme measures to prevent that from happening again. But yes, I'll take $585!
Buyer: Okay great, thanks!
Buyer: 
Seller: 

Example Output: phone

Example Input: Buyer: Hello are you still selling the drone?
Seller: Yes I am.  It is basically brand new.  I just had to have one of these things and then once I bought it I was not all that impressed.  Don't really see a point myself.  It is almost brand new, just sitting in my garage collecting dust.
Buyer: That's good, does it come with anything?
Seller: Yes it comes with a ton of stuff.  There is a charger, cables, extra props, a wheeled case, just to name a few.  Oh also have a couple of skins for it that I never used and it does have a 4 year protection plan with 3 years left on it.
Buyer: Wow okay cool, well I'm really interested but I think I can only come up with about 500, is there any way you can come down on the price at all?
Seller: I can't go that low I have almost $1500 invested in this thing.  I could maybe knock 50 off.  So could you do $700 I will even bring it too you.
Buyer: Okay maybe I can come up with like 675, if you throw in the skins. How about that?
Seller: I can do that. Thank You I hope you enjoy it more than I did.
Seller: 
Buyer: 

Example Output:
electronics