A man in a field with an airplane in view.
A guy in a clearing.
A guy in a field could be in a clearing.
exists x1 x2 x3 x4.(a_topic(x1) & with(x1,x3) & in(x3,x4) & n_view(x4) & n_airplane(x3) & in(x1,x2) & n_field(x2) & n_man(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_clearing(x2) & n_guy(x1))