A woman in a jacket looking at a lake.
Someone is looking at scenery.
A woman is someone, and she's looking at a lake which is scenery.
exists e1 x1 x2 x3 x4.(a_topic(x1) & at(e1,x4) & n_lake(x4) & Actor(e1,x3) & v_look(e1) & (x1 = x3) & in(x1,x2) & n_jacket(x2) & n_woman(x1))
exists e1 x1 x2.(at(e1,x2) & n_scenery(x2) & Actor(e1,x1) & v_look(e1) & n_person(x1))