A man measures the depth of snow.
A man in standing in a snow pile.
We don't know if the man is in a snow pile.
exists e1 x1 x2 x3.(n_depth(x2) & Theme(e1,x2) & Actor(e1,x1) & v_measure(e1) & of(x2,x3) & n_snow(x3) & n_man(x1))
exists x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & in(x2,x3) & n_pile(x3) & of(x3,x4) & n_snow(x4) & n_standing(x2) & n_man(x1))