Two people leaning over a fence looking at the water.
The couple admires the view of the lake.
Two people together are not always a couple, their relationship cannot be inferred.  People looking at the water does not mean that they are looking at a lake, much less that they admire the view of the lake; their feelings and thoughts cannot be assumed.
exists e1 e2 x1 x2 x3 x4.(n_water(x4) & a_topic(x1) & for(e1,e2) & at(e2,x4) & Actor(e2,x2) & v_look(e2) & over(e1,x3) & n_fence(x3) & Actor(e1,x2) & v_lean(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_lake(x3) & n_view(x2) & n_couple(x1) & Theme(e1,x2) & Actor(e1,x1) & v_admire(e1) & of(x2,x3))