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: Hi, you have a nice bike there. I was wondering if there was much wear visible and tear on it.
Seller: No, its in great shape! My daughter rarely rode the bike . . . tires still look like they have full tread on them and there are no scuffs or scrapes on the bike. I also think I have some streamers and a Hello Kitty helmet I can throw in if you're able to pick-up tomorrow.
Buyer: Do you still have the receipt and know if there is still a warranty for it?
Seller: Yes! The bike was purchased last summer for $120. It has a one-year manufacturer warranty on it . . . so you have about two months left on the warranty.
Buyer: That sounds good, would you take $27 dollars for it?
Seller: No, I'm sorry . . . that's too low. It's less than a year old and in near perfect condition. I have it listed for $45, but my bottom dollar is $40 (plus I'll provide the warranty/receipt, helmet, and streamers at no additional charge). Would you like to pick it up tomorrow?
Buyer: Well I could pick it up tomorrow and go as high as $35. Would that work for you?
Seller: Deal. I'll send you my address and we can get you this bike tomorrow! Thank you!
Seller:
Buyer:

Output: bike

Input: Consider Input: Buyer: Hi. I am interested in your iphone.
Seller: Hey there!
Buyer: The phone appears to have plastic still on it. Has it been used at all?
Seller: Awesome! It's matte black and has 64GB of storage. It's like new, slightly used, but very brief. No marks, dents, scratches, or anything. Good as new. $320 for it.
Buyer: This is a bit high for me. Would you be willing to go lower? I could come pickup myself at $250
Seller: It's a new Iphone 6, you wont find one for $250. $300 is the lowest I'll go i'm sorry. I can deliver it to your place if that makes it any better price wise.
Seller:

Output: phone

Input: Consider Input: Buyer: Hi. I am interested in the phone. Can you accept 49?
Seller: That's a little lower than I'd like to sell it for. It's a great phone and in perfect condition. I'm only selling it because I bought a 32gb model (I have a TON of music and needed more storage).
Buyer: Does it come with the charge cord and the headphones?
Seller: It does come with the charger but I don't have any headphones for it. How about I lower the price to $85 so you can buy a pair with the savings?
Buyer: If I can meet you in one hour I'll give you 75 cash.
Seller: I can meet in an hour, but only for $80, deal?
Buyer: okay. deal. see you in an hour.
Buyer:
Seller:
Output: phone