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.

Input: Consider Input: Buyer: Hello, I assume the boombox is still for sale and fully functional?
Seller: Yes, it's a great boombox. No missing parts. I've tested it and it all works. You would be welcome to test it before you purchase it. I'm asking $75
Buyer: I understand however I am a collector and I was wondering if this piece came with the original box and manual?
Seller: No, I don't have those. It does have a graphic equalizer. This would be for your listening enjoyment.
Buyer: I see.
Seller: Or I would be welling to make a trade for old mens wind up, automatic, kenetic, solar, eco drive watches, etc.
Buyer: I've been in the market for similar item with the original box down to the original receipt for $80. Would it be possible to come down on the price $75 is a bit much 


Output: electronics


Input: Consider Input: Buyer: Hey there I am looking to buy a bike... can you tell me about the one you have for sale...
Seller: This bike is in almost new condition, just a few minor scuffs. It is freshly serviced and an amazing deal
Buyer: How old is the saddle... is there any chance you could throw in a new saddle 
Seller: If you will pay full price I would throw in a new saddle
Buyer: 4500 is really high for a used bike...
Seller: Not when the new ones are 6,000
Buyer: I don't know , it is still awfully high. The 2018s are already out.
Seller: Make me an offer 
Buyer: Well with a new saddle I could go as high as 4250, without I could go as high as 4150
Seller: I would do 4,250 with the new saddle
Buyer: 
Buyer: great thanks
Seller: 


Output: bike


Input: Consider Input: 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: 



Output: bike