A group of businessmen walking down the road.
A group of business man not used their car.
The business man did not use their car and as such are walking down the road.
exists e1 x1 x2 x3 x4.(n_road(x4) & a_topic(x1) & down(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & of(x1,x2) & n_businessman(x2) & n_group(x1))
exists x1 x2 x3 x4.(-exists e1.(Theme(e1,x4) & Actor(e1,x1) & v_use(e1)) & n_car(x4) & of(x4,x1) & n_thing(x1) & of(x1,x2) & n_man(x2) & of(x2,x3) & n_business(x3) & n_group(x1))