A woman stands under a tree near a mural.
A young man is riding a horse on the race track.
The subject cannot be a woman and man simultaneously.
exists e1 x1 x2 x3.(under(e1,x2) & near(x2,x3) & n_mural(x3) & n_tree(x2) & Actor(e1,x1) & v_stand(e1) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4.(n_track(x3) & of(x3,x4) & n_race(x4) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))