Old man walks away from food cart selling bread items.
The man walks away.
The old man walks away and the man walks away are expressing the same thing.
exists e2 e1 s1 x1 x2 x3 x4 x5.(from(e1,x2) & n_item(x2) & of(x2,x5) & n_bread(x5) & Actor(e2,x2) & v_sell(e2) & of(x2,x4) & n_cart(x4) & of(x2,x3) & n_food(x3) & r_away(e1) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1.(n_man(x1) & a_away(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1))