What is the most logical next event?

From the roof we see the street where a car is parked and a man standing on the room the man begins to pry up roof shingles. the man

Choose your answer from:
[a]. adds a fixed piece of shingles and nails hem down..
[b]. lifts a one door sink and sprays the dishes..
[c]. fills a can with paint and spreads some of it on the floor..
[d]. removes the layer piece by piece with pliers and stuffed them in the hole, he gets down and wipes it off with a hand towel..
[a].