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 Q]: Seller: Hey, are you interested in the bike I'm selling?
Buyer: Yes, can you tell me anything else about it?
Seller: Unfortunately it is a bit on the older side and does need a little bit of work.  But considering the condition it's in, I still think it has the potential to be a great bike with a little work.  Hoping to get $250 for it.
Buyer: I'd love to have it would you be willing to come down to $150 since it needs some work?
Seller: That's too low for me.  How about this, I throw in a new comfortable seat and scrape off the rust, and we go with 230?

[EX A]: bike

[EX Q]: Buyer: Hello
Seller: Interested in the Galaxy S8
Buyer: I am. Is it in good condition?
Seller: "Like-New" condition  . . ... .   64gb of internal memory on the phone    NO issues or malfunctions at all  I just upgraded to a newer phone and have no use for this one any longer
Buyer: Sounds great. Can I come by today and take a look at it?
Seller: Yes sir that would be great
Buyer: Can I pay a little less for it?
Seller: Well tell you what. . . . .. .  I can not only save you some gas fundage and DELIVER it directly to you. . . .. .   but I can include an Otter Box Case  AND an additional 32gb SD Card for expanded memory with the phone  ALL for an even $620?    :)
Buyer: Sounds like a good deal. 
Seller: 
Buyer: 

[EX A]: phone

[EX Q]: Buyer: Hello! I am very much interested in purchasing this bike. Do you have it only in blue color?
Seller: Yes, I only have to one bike and it is blue. It was recently painted so there are no defects in the paint
Buyer: Okay, what about the price? Can we negotiate the price because its too expensive for me. 
Seller: I'm asking $250 because it was recently painted and has been kept in pristine condition. I'm willing to negotiate a little but I don't have much wiggle room.
Buyer: $250 is a huge amount which I at this point cannot afford nor does it fit my budget. 
Seller: What about $235? You also have to remember you're getting the headset in addition to such a great bike.
Buyer: I can give $125. You can remove the headset if it even matters?
Seller: That barely covers the paint job. How about $250 and I throw in a helmet and knee pads that I won't be using.
Buyer: I cannot go beyond $150. 
Seller: I'm sorry about the last offer. I meant to say $200. But that's the lowest I can go. If that won't work for you, I'll have to move on to other interested parties.
Buyer: How about $180 and I can come get it from you right away?
Seller: Ok. for $180 that would work.
Seller: 
Buyer: 

[EX A]:
bike