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.

Example Input: Seller: Hello
Buyer: Hello there. I was wondering if I would be able to stop by and check this house out to see the inside
Seller: Sure, you can come by anytime after 1 pm tomorrow. How much are you hoping to spend on this?
Buyer: I am looking to pay around 1350, are you willing to lower the price you are asking?
Seller: Yes, but 1350 seems a bit too much for me to lower it. Does 2300 work for you?
Buyer: Well it is fully furnished, right?
Seller: Yes it is. It also has Comcast cable with all channels and you get house cleaning twice per month. 
Buyer: Okay that is a lot so I would be good with paying 2300
Seller: Okay. So, do we have a deal?
Buyer: Yup!
Buyer: 
Seller: Good doing business with you.
Seller: 

Example Output: housing

Example Input: Buyer: Hi! I am interested in purchasing this vanity piece!
Seller: Hi, I am glad to hear that, any questions?
Buyer: Yes in fact! Is the glass inside the piece interchangable? I have a great piece of glass that I would like to replace that with!
Seller: I think it may be possible, but I am not sure 100%. If you have the knowledge I would say yes.
Buyer: Awesome! I am willing to offer $40 for the piece. How does that sound?
Seller: That sounds very low for such high quality. i am wanting to make a deal, but I need at least 60.
Buyer: Ok, since the glass is not of my style I am willing to pay $50 and I will also come and pick it up. Ok?
Seller: I suppose I can agree to that.
Seller: 
Buyer: 

Example Output: furniture

Example Input: Buyer: Hi, I'm interested in your indoor bike
Seller: Great, it is in excellent condition. I had a leg injury and I really couldn't use it after I bought it.
Buyer: Oh I'm sorry to hear that, I wondered if anything is wrong with it.  So it is in working order and you just can't use it due to your injury?
Seller: Yes, there is nothing wrong with it at all. I have all manual for it also. I also can put the mat that I bought to go under it with it. I'd like to get $150
Buyer: Oh, I must have read the ad wrong I thought you were asking $125?  So is your price negotiable at all?
Seller: Oh, I'm sorry I forgot that I changed my mind at the last second and listed it at $125. They are 319 originally.
Buyer: Oh ok, would you come down to $75? I have cash and could come get it tonight.
Seller: I can't go that low. I would come down to $135 if you pick it up tonight but no Mat.
Buyer: That is more than your ad says...I could do $100 and  I don't need the mat. 
Seller: Sorry, that was supposed to be $105.00. I'll go $100.00. See you tonight then.
Seller: 
Buyer: 

Example Output:
bike

