Two children run towards the lagoon.
two kids run towards water
A lagoon is water.
exists e1 x1 x2.(n_lagoon(x2) & towards(e1,x2) & Actor(e1,x1) & v_run(e1) & n_child(x1) & card_eq_2(x1))
exists e1 x1 x2.(towards(e1,x2) & n_water(x2) & Actor(e1,x1) & v_run(e1) & n_kid(x1) & card_eq_2(x1))