Two feet wearing yellow ski boots on ski
Tall people with boots
People wearing skis to not have to be tall.  Short people can wear skis.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & on(x3,x5) & n_ski(x5) & n_boot(x3) & of(x3,x4) & n_ski(x4) & a_yellow(s1) & Theme(s1,x3) & (x1 = x2) & n_foot(x1) & card_eq_2(x1))
exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_boot(x3) & n_people(x1) & (x1 = x2) & ne_nam_tall(x2))