A gray bearded man is sleeping under a tree.
The man is homeless.
We can't tell if he is homeless or not; he may just be sleeping.
exists e1 s1 s2 x1 x2.(under(e1,x2) & n_tree(x2) & Actor(e1,x1) & v_sleep(e1) & n_man(x1) & a_bearded(s2) & Theme(s2,x1) & a_gray(s1) & Theme(s1,x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_homeless(s1))