A man of the street taking a nap resting his head on a rock. While
A homeless man is resting in a park.
A man of the street taking a nap resting his head on a rock does not imply that a homeless man is resting in a park.
(x)
exists e1 s1 x1 x2.(in(e1,x2) & n_park(x2) & Actor(e1,x1) & v_rest(e1) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))