A construction worker overseeing someone digging with a machine.
Don't smoke while supervising in house with dogs
A construction worker would not be supervising someone digging with a machine, while supervising in a house with dogs.
exists e2 e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x4) & Actor(e2,x3) & v_oversee(e2) & with(e1,x6) & n_machine(x6) & Actor(e1,x5) & v_dig(e1) & (x4 = x5) & n_person(x4) & (x1 = x3) & n_worker(x1) & of(x1,x2) & n_construction(x2))
exists x1.(-exists e2 e1 x2 x3.(while(e1,e2) & in(e2,x3) & n_house(x3) & with(e2,x2) & n_dog(x2) & Actor(e2,x1) & v_supervise(e2) & Actor(e1,x1) & v_smoke(e1)) & n_thing(x1))