Two workers wearing black and yellow jackets and white hard hats.
The workers are dressed for work.
Workers wearing jackets and hard hats must be dressed for work
exists e1 s1 s2 s3 s4 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_hat(x4) & a_hard(s4) & Theme(s4,x4) & a_white(s3) & Theme(s3,x4) & n_jacket(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_yellow(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & n_worker(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_worker(x1) & for(e1,x2) & n_work(x2) & Theme(e1,x1) & v_dress(e1))