A man is driving a Coca Cola truck.
Some trucks have drivers
Just because there is a Coca Cola truck does not mean that there are some trucks.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & n_truck(x2) & (x2 = x4) & ne_org_cola(x4) & (x2 = x3) & ne_org_coca(x3) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_driver(x2) & n_truck(x1))