Several people play and relax on the beach.
There are several people outdoors.
Several people playing on the beach while they are outdoors.
exists e1 e2 s1 s2 x1 x2 x3.(n_beach(x3) & on(e2,x3) & Actor(e2,x2) & v_relax(e2) & n_people(x2) & a_several(s2) & Theme(s2,x2) & Actor(e1,x1) & v_play(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1 s1 x2 x3.((x1 = x2) & Time(x2,x3) & n_outdoors(x3) & n_people(x2) & a_several(s1) & Theme(s1,x2))