Two dogs are running around each other in the sand.
Two dogs play in the sand.
Play is an action for running around each other.
exists e1 x1 x3.(n_sand(x3) & all x2.(n_other(x2) -> (in(e1,x3) & around(e1,x2))) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & card_eq_2(x1))
exists x1 x2 x3.(n_sand(x3) & a_topic(x1) & in(x1,x3) & n_play(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))