sentence: A shoe polishing machine sits in a living room. sentence:  A man walks up to the shoe polishing machine a turns it on. sentence:  The man wearing blue jeans begins bushing his black shoes. sentence:  The man then begins brushing and polishing his brown shoes. sentence:  The man approaches the shoe polishing machine and brushes his grey sneakers. sentence:  The man crouches down and pulls out a dust bin from under the polishing machine.