Two children are on the beach and are playing in the wet sand.
Two girls are playing in sand on the shore.
Not all children are girls.
exists e1 p1 s1 x1 x2 x3 x4.(n_sand(x3) & a_wet(s1) & Theme(s1,x3) & n_beach(x4) & in(e1,x3) & Actor(e1,x2) & v_play(e1) & n_child(x2) & card_eq_2(x2) & on(x1,x4) & n_child(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_shore(x3) & on(e1,x3) & in(e1,x2) & n_sand(x2) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & card_eq_2(x1))