Boy playing with leaves in the woods.
The boy is making a leaf pile.
just because a boy is playing with leaves in the woods doesn't mean he is making a leaf pile.
exists x1 x2 x3 x4.(n_wood(x4) & a_topic(x1) & in(x1,x4) & with(x1,x3) & n_leaf(x3) & n_playing(x1) & (x1 = x2) & ne_nam_boy(x2))
exists e1 x1 x2 x3.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_pile(x2) & of(x2,x3) & n_leaf(x3))