A man is sitting on a couch under an expressway ledge.
A man is running from the police.
He is either sitting or running.
exists e1 x1 x2 x3 x4.(under(e1,x3) & n_ledge(x3) & of(x3,x4) & n_expressway(x4) & on(e1,x2) & n_couch(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(n_police(x2) & from(e1,x2) & Actor(e1,x1) & v_run(e1) & n_man(x1))