A man using a shovel to dig a hole.
a guy is digging a hole
A guy is digging a hole implies a man using a shovel
exists e1 p1 x1 x2 x3.(a_topic(x1) & Theme(e1,p1) & Recipient(e1,x3) & Actor(e1,x2) & v_use(e1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x2) & v_dig(e2) & n_hole(x4)) & n_shovel(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_dig(e1) & n_hole(x2) & n_guy(x1))