A soldier stands in front of a portrait.
A person is standing.
standing means you stand
exists e1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_portrait(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_soldier(x1))
exists e1 x1.(Actor(e1,x1) & v_stand(e1) & n_person(x1))