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]: Buyer: I am interested in your iphone 6S. Please tell me a little more about the scuff near the charging port.
Seller: Thanks for contacting me! It is actually just a little scuff, it is really nothing major and does not affect the charging port in any way. I did not mention in the ad, but the phone comes with the case and its charger.
Buyer: When did he buy the phone?
Seller: He bought it a year ago. Still like new. You can come down and check it out before you make any obligations, of course. Also, I am willing to negotiate the right price for you.
Buyer: I'm willing to pay cash tonight but your price is too high for me. How about $375.
Seller: That's a little low. I'm willing to let it go for $395 though. Come on, it's a great phone and worth it.
Buyer: I'll pay $395
Buyer:
Seller: Great! I'll send you my address via email and you can pop in anytime.
Seller:

[EX A]: phone

[EX Q]: Buyer: Hey, nice bike you have here
Seller: Thank you! Are you interested in buying the bike?
Buyer: Can you tell me more about it? It'd be nice to ride down the boulevard during summer.
Seller: Yes, this bike is perfect for long bike rides. The seat is memory foam, so you won't have to worry about pain. The 7 speeds will allow you to customize your speed, whichever suits you the best. I just replaced the tires, so those are in great condition! And there is not a scratch in sight!
Buyer: I really like that, sounds like you keep it in tip-top shape. My budget is in the range of 50-60, does this sounds reasonable to you?
Seller: I will accept $60, because I feel like you will really enjoy this bike as much as I did.
Buyer: I'll give you 65, you're a good person.
Buyer:
Seller:

[EX A]: bike

[EX Q]: Buyer: Hi, I am interested in your speakers advertised for sale. What is the condition? Have you used them a lot? Do they work? Are you the original purchaser?
Seller: Hello. The condition is good. They haven't been used alot but I have used them and they work good. Yes I am the original purchaser.
Buyer: I would love to buy them from you. Being as there is no picture, would you take $40 and I pick them up?
Seller: I would be willing to discount them to $55 if you would be willing to pick them up.
Buyer: Could we split the difference and do $50? I can still pick up
Seller: Yes, I would be willing to take them for $20.
Buyer:
Seller:

[EX A]:
electronics