The white dog is running on the sand in front of fallen bushes.
A dog is climbing a hill on two legs.
The dog can be running in front of fallen bushes or climbing a hill.
exists e1 s1 s2 x1 x2 x3 x4.(n_sand(x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1) & in(e1,x3) & of(x3,x4) & n_bush(x4) & a_fallen(s2) & Theme(s2,x4) & n_front(x3) & on(e1,x2) & Actor(e1,x1) & v_run(e1))
exists e1 x1 x2 x3.(on(e1,x3) & n_leg(x3) & card_eq_2(x3) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_hill(x2) & n_dog(x1))