A man is digging a hole around some trees
a man digging a hole
A man digging a hole is digging.
exists e1 x1 x2 x3.(around(e1,x3) & n_tree(x3) & Theme(e1,x2) & Actor(e1,x1) & v_dig(e1) & n_hole(x2) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_dig(e1) & n_hole(x3) & (x1 = x2) & n_man(x1))