A security officer looks out over some water where there are lights.
An officer checking the area.
Looking over water where there are lights does not necessarily  mean the officer is checking the area.
exists e1 p1 s1 x1 x2 x3.(a_out(s1) & Manner(e1,s1) & over(e1,x3) & exists p2 x4 x5.((x4 = x5) & n_light(x5)) & where(x3,p1) & n_water(x3) & Actor(e1,x1) & v_look(e1) & n_officer(x1) & of(x1,x2) & n_security(x2))
exists e1 x1 x2 x3.(n_area(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_check(e1) & (x1 = x2) & n_officer(x1))