A man is looking through a telescope.
A man is looking through a telescope at something.
An objective of " something " hasn't necessarily been found
exists e1 x1 x2.(through(e1,x2) & n_telescope(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists e1 x1 x2 x3.(at(e1,x3) & n_thing(x3) & through(e1,x2) & n_telescope(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))