A little girl playing on the beach building a sand castle.
A little girl is helping to build a sand castle for a competition.
Just because the little girl is building a sand castle does not mean it is for a competition.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_beach(x3) & a_topic(x1) & on(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_build(e2) & n_castle(x5) & of(x5,x6) & n_sand(x6) & (x3 = x4) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 p1 s1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_help(e1) & exists e2 x2 x3 x4.(for(e2,x4) & n_competition(x4) & Theme(e2,x2) & Actor(e2,x1) & v_build(e2) & n_castle(x2) & of(x2,x3) & n_sand(x3)) & n_girl(x1) & a_little(s1) & Theme(s1,x1))