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: Buyer: Hi can you tell me a little about the bike you are selling?
Seller: It's a vintage, one of a kind. We actually had it assembled by hand with performance parts, it's definitely a special bike for enthusiats. 
Buyer: My son would love this bike! Are you willing to come down on the price at all?
Seller: I'm willing to negotiate, but I don't have too much wiggle room on it.
Buyer: I would like to offer $300, how do you feel about that?
Seller: Can you meet me halfway on the price? $330 and I'll even throw in the spare tire I have for it.
Buyer: At the price of $330 could you drop it off at my house for me?
Seller: Sure, as long as you're local.
Buyer: 
Seller: 

Example Output: bike

Example Input: Buyer: Hello, I'm interested in renting your property
Seller: hello.
Buyer: Hi, I'm interested in renting your property
Seller: okay.  great.  do you have any questions?
Buyer: Are utilities included in your asking price?  Is there a term lease?
Seller: no, utilities are not included.  You can make an offer of how long you may want to stay.
Buyer: Great!  I would like to see it on May 16, in the meantime I'd like to rent for 1 year and since utilities are not included I can pay $1500 
Seller: I'd be willing to go for $1500 since you want to rent for an entire year.  Do we have a deal?
Buyer: I think so!  Thanks for agreeing to my price.
Buyer: 
Seller: okay.  see you on May 16 so you can see the property in person.
Buyer: See you then
Seller: take care
Seller: 

Example Output: housing

Example Input: Buyer: Hello
Seller: HI What service are you needing for your phone?
Buyer: I need what you are selling. It is a service right and not a tangible object?
Seller: Right we can unlock or flash your phone so that you can use your phone on another network as most carriers lock their phones so you are stuck with them.
Buyer: That sounds pretty good. Are you willing to negotiate on the price a bit?
Seller: Well what cell phone carrier are you with now
Buyer: I am with Cricket
Seller: well we actually have a special for their phones right now, we flash your phone so you can use it with metropcs and include your first month of service, a $30 value all for $50
Buyer: Okay, so how much do you want?
Seller: It would be $50 everything included that is normally a $80 package 
Buyer: Okay, that works for me.
Buyer: 
Seller: 

Example Output:
phone