The man in the hooded sweatshirt is controlling the large machine.
A man is at work.
The man could be controlling the large machine in a place other than work.
exists e1 s1 s2 x1 x2 x3.(n_machine(x3) & a_large(s2) & Theme(s2,x3) & n_sweatshirt(x2) & a_hooded(s1) & Theme(s1,x2) & n_man(x1) & Theme(e1,x3) & Actor(e1,x1) & v_control(e1) & in(x1,x2))
exists p1 x1.(exists x2.(at(x1,x2) & n_work(x2)) & n_man(x1))