answer: he is sitting on a lawn mower
question: what is the guy doing ?
answer: he has a screwdriver in his hand
question: what does he has in his hand ?
answer: he is just sitting on the lawn mower
question: what is he doing with the lawn mower ?
answer: he is fixing a vacuum cleaner with the screw driver
question: what does he do next ?
answer: he wipes the vacuum cleaner down with a rag
question: what does he do when he finish doing that ?
answer: he is in a garage
question: what kind of room is tis ?