A man in a hat and safety vest trimming shrubbery.
a man is looking for drugs in the bushes
The man can't be trimming shrubbery while looking for drugs.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & Theme(e1,x7) & Actor(e1,x6) & v_trim(e1) & n_shrubbery(x7) & (x1 = x6) & in(x1,x2) & n_vest(x4) & of(x4,x5) & n_safety(x5) & n_hat(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_bush(x3) & in(e1,x3) & for(e1,x2) & n_drug(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))