A little boy is standing on the beach with a blue bucket and a green shovel while looking at the water.
there is sand on the beach
There is nothing to suggest that the little boy is playing in sand.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_water(x6) & n_beach(x2) & while(e1,e2) & at(e2,x6) & Actor(e2,x1) & v_look(e2) & with(e1,x3) & subset_of(x5,x3) & n_shovel(x5) & a_green(s3) & Theme(s3,x5) & subset_of(x4,x3) & n_bucket(x4) & a_blue(s2) & Theme(s2,x4) & on(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists p1 x1 x3.(n_beach(x3) & exists x2.((x1 = x2) & on(x2,x3) & n_sand(x2)))