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: 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: 

[EX A]: bike

[EX Q]: Buyer: Hey, I am interested in your radar detector.
Seller: It really is a great one, you've found a good deal. Do you have any questions?
Buyer: How long did you own it?
Seller: I have only had it about 6 months
Buyer: Any problems with it?
Seller: No there's nothing wrong with it, I just wanted a newer one.
Buyer: Well, it looks great, but $250 is a bit steep for me. I was looking to pay maybe $210.
Seller: $220 and we've got a deal
Buyer: That's a little bit more than I'd like to spend.
Seller: $215?
Buyer: I see that the case and suction cups and included, so I will take it for $215.
Buyer: 
Seller: 
Seller: 

[EX A]: electronics

[EX Q]: Buyer: Hi do you still have the SD card
Seller: HI are you interested in my sd card it is in great conditon 64gb and I am asking $20
Buyer: Is it new or used?
Seller: It is new, I purchased it for my phone but decided to buy a larger gb card and used the larger one instead of this one
Buyer: You are quite far from me but I would really like this.  Is there anyway you could take $5 for it?
Seller: Sorry that is a bit low as it is brand new still in package, If you can pay $15 I should be able to mail it to you ans save you the gas.
Buyer: I honestly really need it tonight.  Could you take $10 for it?
Seller: I will go middle ground $13 and meet you so you don't have to drive as far
Buyer: That sounds good to me.  Thanks
Buyer: 
Seller: ok great
Seller: 

[EX A]:
phone

