Q: 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.
Buyer: Hey there, nice bike frame you have there, can you tell me a little about it?
Seller: its a 2014 diamondback R8R, it was an Optum Pro team bike frame that I used for it. Its got great shifters and cranks.
Buyer: Alright Alright Alright, How long have you had it for? I've been meaning to put a bike together and get back on the road
Seller: ive had it for a few years, its still in great condition. Sad to let it go but life moves on and I don't competitively bike anymore. Looking for around $1800 for it, can you offer somewhat near that?
Buyer: Ah yeah. Share the same passions as you man, I'm happy to give you 1600 for it. I feel for you that you gotta sell it.
Seller: that works man. thanks a lot!
Seller:
Buyer:

A:
bike