Two black and white dogs look at a yellow ball in the wet sand.
The dogs are on the sand.
If dogs look at a ball on the sand, they could be on the sand.
exists e1 s1 s2 s3 s4 x1 x2 x3.(n_sand(x3) & a_wet(s4) & Theme(s4,x3) & at(e1,x2) & in(x2,x3) & n_ball(x2) & a_yellow(s3) & Theme(s3,x2) & Actor(e1,x1) & v_look(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1 x2.(n_sand(x2) & n_dog(x1) & on(x1,x2))