A woman and young boy walk down a dirt path.
A woman and her daughter play catch in the front yard.
A daughter cannot be a boy. One cannot walk and play simultaneously.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & down(x2,x4) & n_path(x4) & of(x4,x5) & n_dirt(x5) & n_walk(x2) & of(x2,x3) & n_boy(x3) & a_young(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_woman(x1))
exists s1 s2 x1 x2 x3 x4 x5.(n_yard(x5) & a_front(s2) & Theme(s2,x5) & a_topic(s1) & subset_of(x2,s1) & in(x2,x5) & n_catch(x2) & of(x2,x4) & n_play(x4) & of(x2,x3) & n_daughter(x3) & of(x2,x1) & n_female(x1) & subset_of(x1,s1) & n_woman(x1))