A man with no shoes sawing a piece of wood.
the man is looking for his boots
The man would not be sawing while he is looking for his boots.
exists x1.(-exists e1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_saw(e1) & of(x4,x5) & n_wood(x5) & n_piece(x4) & (x2 = x3) & n_shoe(x2)) & n_man(x1))
exists e1 x1 x2.(n_boot(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & for(e1,x2) & Actor(e1,x1) & v_look(e1))