The feet of a skier with one boot coming out of the ski and casting a shadow.
The skier is not casting a shadow.
The one is either casting a shadow or not casting a shadow.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(n_foot(x5) & n_ski(x4) & n_foot(x1) & Theme(e2,x8) & Actor(e2,x5) & v_cast(e2) & n_shadow(x8) & of(x5,x6) & with(x6,x7) & n_boot(x7) & card_eq_1(x7) & n_skier(x6) & r_out(e1) & of(e1,x4) & Actor(e1,x1) & v_come(e1) & of(x1,x2) & with(x2,x3) & n_boot(x3) & card_eq_1(x3) & n_skier(x2))
exists x1.(n_skier(x1) & -exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_cast(e1) & n_shadow(x2)))