Two kids run through gray sand.
Two kids run through the sand at the beach.
Not all sand is at the beach.
exists e1 s1 x1 x2.(through(e1,x2) & n_sand(x2) & a_gray(s1) & Theme(s1,x2) & Actor(e1,x1) & v_run(e1) & n_kid(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_beach(x3) & n_sand(x2) & at(e1,x3) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_kid(x1) & card_eq_2(x1))