Two children playing at a beach, one in pink, drawing in the sand and the second child, in green, standing in the water.
Two children are playing by the water, one is building a sand castle.
Drawing in the sand does not mean building a sand castle.
exists e1 e3 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_water(x7) & n_sand(x5) & in(e3,x7) & Actor(e3,x1) & v_stand(e3) & Theme(s2,x6) & a_green(s2) & (x1 = x6) & n_child(x1) & n_child(x1) & a_second(s1) & Theme(s1,x1) & in(e2,x5) & Actor(e2,x3) & v_draw(e2) & in(x3,x4) & n_pink(x4) & n_thing(x3) & card_eq_1(x3) & at(e1,x2) & n_beach(x2) & Actor(e1,x1) & v_play(e1) & card_eq_2(x1))
exists e1 p1 x1 x2.(n_water(x2) & by(e1,x2) & exists e2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x3) & v_build(e2) & n_castle(x4) & of(x4,x5) & n_sand(x5) & n_thing(x3) & card_eq_1(x3)) & that(x2,p1) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_2(x1))