A group of children are getting wet in a park.
The children are playing in sand.
One usually does not get wet in sand.
exists e1 p1 x1 x2 x3.(in(e1,x3) & n_park(x3) & exists s1.(Theme(s1,x1) & a_wet(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & of(x1,x2) & n_child(x2) & n_group(x1))
exists e1 x1 x2.(n_child(x1) & in(e1,x2) & n_sand(x2) & Actor(e1,x1) & v_play(e1))