A man prepares to drill a hole in a pumpkin.
A man is carving a pumpkin for Halloween.
Not all pumpkin are for Halloween.
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x2 x3.(in(e2,x3) & n_pumpkin(x3) & Theme(e2,x2) & Actor(e2,x1) & v_drill(e2) & n_hole(x2)) & n_man(x1))
exists e1 x1 x2 x3.(ne_geo_halloween(x3) & Theme(e1,x2) & Actor(e1,x1) & v_carve(e1) & for(x2,x3) & n_pumpkin(x2) & n_man(x1))