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 Input:
Buyer: Hey there I'd love to buy the bike!
Seller: Hi, I understand you are interested in the apartment?
Buyer: Do  I have the wrong person? The listing is clearly a Vintage Trek 830 - MTB Mountain Bike Commuter.
Seller: I guess there is a mix-up. I am trying to rent out a beautiful apartment on Francisco.
Buyer: Hmm, I am trying to buy a mountain bike... This is weird. Why are we talking? Haha.
Seller: I don't know. The list for the apartment is $2425, but I will rent it to you for $2300 and throw in the bike, if you are interested in moving.
Buyer: I guess that could work, maybe we could arrange it to work like that. $80 for the bike and call it good.
Buyer: 
Seller: Well, I don't have the bike, but if you rent the apartment, I will find one for you and give it to you for free.
Buyer: Ok, we can see if it will work out. I guess you can accept or decline my offer. Thanks for your understanding.
Seller: I'm not quite clear. Are you offering to rent the apartment?
Buyer: No. I guess you should decline my offer then. Im just trying to purchase a bike homie..
Seller: Okay, nice talking to you. Good luck.
Seller: 


Ex Output:
bike


Ex Input:
Seller: Hi i am asking $75, are you interested?
Buyer: Hello, can you go lower? Like a lot lower, around $40? 
Seller: I am willing to work with you on the price but that is too low. These are brand new never even opened micro SD cards. And at the $75 I am asking still a great deal!
Buyer: I'm assuming that you got a good bulk deal on these or it's a return. I could do $70 for two and get them off your hands.
Seller: Like I said I am willing to lower my price, but you need to be fair to me or I take a personal loss.
Buyer: I have another card, but it's too small for me to use. How about $50 for yours and I'll give you my used 100gb. I'm sure if a new 200gb card is $75, a used 100gb must at least be worth $25.
Seller:  I have no use for your card, just more of a hassle to sell. I will take 60 for one sd card.
Buyer: I guess I can do that. 
Buyer: 
Seller: 


Ex Output:
electronics


Ex Input:
Seller: Hi i see you are interested in my vintage bicycle!
Buyer: Hi, I am interested in your bicycle
Seller: Glad we got that out of the way ha! its in immaculate condition, would you like to make an offer?
Buyer: Well it does look nice but "immaculate" may be a little far fetched. But I think it will serve my needs. How does $65 sound?
Seller: 65 doesnt sound too bad. would you be willing to do $80 if i throw in free delivery right to your house? It's a classic!
Buyer: Hmm, the best I could do is $72 and I'll come pick it up. What do ya say?
Seller: You know what, that sounds great! you have yourself a deal pal!
Seller: 
Buyer: Alright buddy, looking forward to my new bike!
Buyer: 


Ex Output:

bike