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.

Ex Input:
Buyer: Hi I'm interested in your bike.
Seller: Hello. It's a great bike. It's a collectible. I'm wanting $180 for it.
Buyer: Ok, but I'm worried about the rust, do you know if it's gone through the frame?
Seller: No, it's purely cosmetic. A fresh coat of paint will fix that right up for you.
Buyer: Well it's a little more work than I care to take on. I'd like to get it for $90. I'm probably going to have to take it to a restorer.
Seller: It really won't need much work at all but I do have some wiggle room. $90 is just too low for the collector's item. I could take $160 for it.
Buyer: I'll bring my offer up to $110 but do you have a helmet I could have. Safety first and all that.
Seller: Ok. I'll take $110 for and throw in the helmet.
Seller: 
Buyer: 


Ex Output:
bike


Ex Input:
Seller: Hello, are you interested in this bike?
Buyer: Hello, I am interested in the bike.
Seller: Do you have any questions about it?
Buyer: It seems like it's in great shape, but are there any issues with it that aren't listed? I am on a budget on what I can spend so I need a good deal please :)
Seller: None, at all. Like I posted it's all custom built and if you have issues you can bring it in and we'll fix it for you. 
Buyer: Okay, sounds good. I would like to offer 485 for the bike. I know it may sell new higher, but even though it's a great bike, it's still used so more likely to have some issues pop up sooner.
Seller: Yes, not going to be able to do it at that price. The parts cost more than that. 
Buyer: Well, as I really am on a budget, I can go up to 532, but that is really the most I can pay for the bike. I just can't afford a higher price.
Seller: The lowest I can go is 600.
Buyer: Let's meet in the middle at 550 and that would work out well for both of us.
Seller: Ok that works for me. Thank-you.
Seller: 
Buyer: 


Ex Output:
bike


Ex Input:
Buyer: Hey there! I'm interested in buying your 3DS. Is there any noticeable wear and tear?
Seller: Nope 
Buyer: Are there any games stored on the internal memory card?
Seller: no only the three games being sold with it. This a timeless console and i promise you its worth the price
Buyer: When you say timeless, do you mean that it cannot tell me the time?
Seller: no i mean it will last you a long time and still be fun
Buyer: Ah, I see. If I were to pick it up from you, would you come down to $86?
Seller: No the 110 doesn't include delivery. Common though do you know how much you would pay for a brand new one without 3 games 
Buyer: This one isn't brand new, so I don't see the relevance.
Seller: no it isn't but its a fully functional one with 3 games so i would say ts certainly worth 110 dollars
Buyer: Hmm. I'd be in at $95.
Buyer: 
Seller: Im sorry i cant.  Accept that
Seller: 


Ex Output:

electronics


