People are standing in the distance on a bridge that passes over a pool of water.
Someone is about to fall into the water.
Everyone seems perfectly safe until the reader discovers, in sentence two, someone us about to fall in the water.
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_distance(x2) & on(e1,x3) & over(e2,x5) & of(x5,x6) & n_water(x6) & n_pool(x5) & Actor(e2,x4) & v_pass(e2) & (x3 = x4) & n_bridge(x3) & in(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
exists p1 s1 x1 x2.(n_water(x2) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1.(into(e1,x2) & Actor(e1,x1) & v_fall(e1)) & n_person(x1))