An old man sits.
the man stands tall
Sits is different than stands.
exists e1 s1 x1.(Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 p1 x1.(n_man(x1) & exists s1.(Theme(s1,x1) & a_tall(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1))