There are people on the beach in the sand.
the people are indoors watching tv
The people are either indoors watching tv or they are on the beach in the sand.
exists p1 x1 x2 x4.(n_sand(x2) & n_beach(x4) & in(p1,x2) & exists x3.((x1 = x3) & on(x3,x4) & n_people(x3)))
exists e1 p1 x1 x2.(n_people(x1) & for(p1,e1) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_tv(x2) & exists x3.((x1 = x3) & n_indoor(x3)))