A man runs on a track outside.
A man is asleep by a tree.
The man could either run on a track of be asleep by a tree
exists e1 x1 x2 x3.(on(e1,x2) & n_outside(x2) & of(x2,x3) & n_track(x3) & Actor(e1,x1) & v_run(e1) & n_man(x1))
exists e1 x1 x2.(Actor(e1,x2) & n_tree(x2) & Theme(e1,x1) & v_asleep(e1) & n_man(x1))