A man sits on a hill overlooking the ocean.
The man is thinking about his past.
Just because the man is looking at the ocean does not mean he is thinking about his past.
exists e2 e1 x1 x2 x3.(n_ocean(x3) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_overlook(e2) & on(e1,x2) & n_hill(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(n_past(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & about(e1,x2) & Actor(e1,x1) & v_think(e1))