A piece of heavy machinery sits in front of a hole.
The big machine is not in the garage.
heavy machinery implies a big machine.
exists e1 s1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_hole(x4) & n_front(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_machinery(x2) & a_heavy(s1) & Theme(s1,x2) & n_piece(x1))
exists s1 x1 x2.(n_garage(x2) & n_machine(x1) & a_big(s1) & Theme(s1,x1) & -exists p1.in(x1,x2))