A woman, wearing an apron is standing at some sort of very long assembly line.
An apron is worn next to an assembly line.
Wearing an apron is the same as an apron is worn.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(at(e2,x4) & of(x4,x5) & n_line(x5) & of(x5,x6) & n_assembly(x6) & a_long(s1) & Theme(s1,x5) & r_very(x5) & n_sort(x4) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_apron(x3) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3.(to(e1,x2) & n_line(x2) & of(x2,x3) & n_assembly(x3) & r_next(e1) & Theme(e1,x1) & v_wear(e1) & n_apron(x1))