Represent the given dialogue about an image, which is used for image retrieval: Q:what color
A:the mattress brown and white
Q:what is the wall made of
A:perhaps stone
Q:what size of mattress
A:a queen, maybe
Q:wany 1 around
A:no, i don’t think so
Q:any design on the mattress
A:some kind of brown floral print
Q:any stains
A:probably but there's not a black light on
Q:is this your mattress
A:i would have a black light on at all times
Q:is this mattress for sale
A:no
Q:is this for sale on craigslist
A:not yet
Q:does it look functional
A:no, it's propped up on a wall, you would roll right off of it


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