Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Buyer: How are the tires on this?
Seller: The tires are great. My wife only used this bike for 3 months before she switched to a hybrid. The whole bike is in fabulous condition.
Buyer: Oh wow. So there are no problems with it at all?
Seller: None. I am only selling it because we have enough bikes around our place and need some space.
Buyer: That makes sense well I have $50 cash on me and a giftcard for $10 to the mall I'd like to offer you
Seller: I'm not a mall guy at all, and $50 is pretty cheap for such an amazing ride. I'm willing to go $75. How does that sound to you?
Buyer: If you can throw in a helmet you've got a deal.
Seller: I can do that! You know women--my wife bought a brand new helmet to go with her new bike, so we have a practically new one we can throw in no problem. You've got yourself a deal.
Seller:
Buyer:

Student:
bike