He is walking with a trash bag.
he hands are empty
he has his hands full with a trash bag hand are empty
exists e1 x1 x2.(with(e1,x1) & n_bag(x1) & of(x1,x2) & n_trash(x2) & Actor(e1,x1) & v_walk(e1) & n_male(x1))
exists p1 x1.(n_male(x1) & a_topic(x1) & exists s1 x2.(Theme(s1,x2) & a_empty(s1) & n_hand(x2)) & that(x1,p1))