A woman wearing a white shirt is standing behind a counter.
The white shirt covers her chest.
A woman covers her chest with a white shirt is standing a counter.
exists e1 e2 s1 x1 x2 x3 x4.(behind(e2,x4) & n_counter(x4) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
exists e1 s1 x1 x2.(n_chest(x2) & of(x2,x1) & n_female(x1) & n_shirt(x1) & a_white(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_cover(e1))