An adult and a child walk along the beach during the day.
People are near the water.
The adult and child are people, and being along a beach is being near water.
exists s1 x1 x2 x3 x4 x5.(n_day(x5) & n_beach(x4) & a_topic(s1) & subset_of(x2,s1) & during(x2,x5) & along(x2,x4) & n_walk(x2) & of(x2,x3) & n_child(x3) & subset_of(x1,s1) & n_adult(x1))
exists p1 x1 x2.(n_water(x2) & near(x1,x2) & n_people(x1))