An old man stands in front of a doorway.
An old woman lying down in the doorway.
A man is not a woman and can't be standing if they are lying down.
exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_doorway(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_doorway(x3) & a_topic(x1) & in(e1,x3) & a_down(s2) & Manner(e1,s2) & Actor(e1,x2) & v_lie(e1) & (x1 = x2) & n_woman(x1) & a_old(s1) & Theme(s1,x1))