instruction:
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.
question:
Buyer: Hello, I am very interested in buying your bike.
Seller: Great! It is a perfect bike!
Buyer: Are there any parts of the bikes that are still broken?
Seller: No parts that are broken, I fixed it all up. it may need some TLC with the shifter in the next year or so. Other than that, it is in sound, working condition. 
Buyer: That's great, how old is it?
Seller: I have owned it for year. The owner before me bought it brand new. It is twenty years old. 
Buyer: Ok this all sounds fine, but do you think you could come down to about $45?
Seller: I really cannot. I put original handlebars on it and new fenders, each easily cost more than $45 each. I could go down to $65, but that is about it. It is a great piece and needs a home to be used in!
Buyer: That is fair.
Buyer: 
Seller: 

answer:
bike


question:
Seller: Hello
Buyer: Hi I am inquiring about the iPhone.  I have an Android and am thinking of switching
Seller: Yeah, I don't blame you. Android is clunky. Well, you have come to the right place. This is an iPhone 5S 16GB that is in excellent condition. It has the original box and charger. It also has a screen protector already on it. I am asking for $160
Buyer: Wow that sounds like a good deal. Can you go a little lower as I just got my first paycheck and I only have 145
Seller: I understand what it's like. Keep in mind that this has a new Verizon 4G LTE sim card already installed as well. I'll even throw in a brand new case (never used still in box) for $160
Buyer: Ok I guess I can ask my husband for the extra dollars as it comes with extras. You got a deal
Buyer: 
Seller: 

answer:
phone


question:
Seller: Hey, I saw that you were interested in the bike!
Buyer: Yes I am interested what kind of condition is it in?
Seller: Its been used just a few times this summer, looks, and feels as if it was the day I bought it.
Buyer: So doesn't have any problems right?
Seller: None. You are welcome to come by, and give it a ride if you'd like.
Buyer: Are you willing to negotiate the price?
Seller: Ehh, not by much. What were you looking to spend?
Buyer: Can you do it for $600
Seller: 600 would be way too low for me. I suppose I could knock the price down just a hair if you can get here quick. How does $1100 sound?
Buyer: 800 and it would be going to a good home and I would really appreciate it.
Buyer: 
Seller: I suppose you'd get more use out of it than I.. sounds good.
Seller: 

answer:

bike