people at beach looking for things in sand
There is more than one person at the beach.
People are looking for things in the sand at the beach, so more than one person is at the beach.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & for(e1,x4) & in(x4,x5) & n_sand(x5) & n_thing(x4) & Actor(e1,x3) & v_look(e1) & (x1 = x3) & at(x1,x2) & n_beach(x2) & n_people(x1))
exists p1 x1 x4.(n_beach(x4) & exists s1 x2 x3.((x1 = x2) & at(x2,x4) & than(s1,x3) & card_eq_1(x3) & Theme(s1,x2) & a_more(s1) & n_person(x2)))