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: Hi Please may i know how much Volts the Battery has
Seller: the battery has 12 volts
Buyer: Oh great thats what i have been looking for. How old is the battery and how frequently did you use it?
Seller: The battery is not old at all not even two months comes with a one year warranty also only used once
Buyer: Oh great. Finally please may i know the weight?
Seller: about 15-20 pounds not heavy at all! and has superior performance
Buyer: Oh thanks. So can i pay you $30 cash for it?
Seller: Can you do 35 I will deliver it also because the battery is in perfect condition
Buyer: Will that include you delivering it to my address?
Seller: Yes correct it does
Buyer: Thanks Deal then
Buyer:
Seller:

Example Output: electronics

Example Input: Buyer: Hi there. Can you give me some details about this phone? I don't see anything on your advertisement.
Seller: I am very interested in the Shwinn.
Seller: It is a Samsung. 32GB Gold cell phone. It is a S6
Buyer: Great and is it new or used?
Buyer: is this new or used?
Seller: It is slightly used. Plenty of battery life left in it,
Buyer: okay and do you just have it in this color?
Seller: Yes this one is just the gold color.
Seller: It is a Samsung. 32GB Gold cell phone. It is a S6
Buyer: okay I really am interested but its way too pricy for me?
Seller: I am negotiable. I could let it go for $220 if we could pick it up.
Buyer: My budget is around$137 and I will come pick it up myself and pay cash right away?
Seller: Yes this one is just the gold color.
Seller: It is slightly used. Plenty of battery life left in it,
Seller: That's way too low for this phone. I won't be able to go that low.
Seller: I am negotiable. I could let it go for $220 if we could pick it up.
Buyer: What's the last you can do?
Seller: What if I throw in a charger?
Buyer: What's the last price?
Seller: $200
Seller: That's way too low for this phone. I won't be able to go that low.
Buyer: that's over my budget I can't afford that. I am sorry then I guess I will have to pass on this. Thank you for your time though!
Seller:

Example Output: phone

Example Input: Seller: Hello, you are interested in the ad for the sofa set?
Buyer: Yes I really like it can you tell me more about the set?
Seller: Sure, this is a 2 piece set. We've got the sofa and the chair as pictured. You saw the dimensions in the ad I assume? The sofa is 94 inches across and the chair is 38 inches. I would be willing to take $1250 for the pair.
Buyer: I really like it but could offer you $600 and I will come and pick it up myself and provide my own truck
Seller: Understood, but that's pretty far below what we paid for it and I know the sofa alone is worth more than $600.
Buyer: Ok I understand that is a low offer but the condition does not look that great. how about $750
Seller: The condition is actually very good. The set has been in a smoke free home and has seen very little wear from use. I could go to $1100.
Buyer: that is still quite high can we agree on $1000
Seller: I could do $1,000. Do you have someone who can help you with the pick up?
Buyer: yes I have a friend who will help me and he has a pick up truck $1000 it is then
Buyer:
Seller:

Example Output:
furniture