Several people are playing a sports game on a sandy beach.
People are playing sports on the beach.
Several people are people playing sports on the (sandy) beach.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & on(x2,x4) & n_beach(x4) & a_sandy(s2) & Theme(s2,x4) & n_game(x2) & of(x2,x3) & n_sport(x3) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_beach(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_sport(x2) & n_people(x1))