A man is carrying a large load of metal beams on his shoulder through a lumberyard .
The man is carrying heavy beams .
A man is carrying a large load of metal beams on his shoulder through a lumberyard.
The man is carrying heavy beams.
The man is carrying heavy beams because he is carrying a large load of metal beams.
The man is carrying heavy beams because he is carrying a large load of metal beams .