Two people are diving over a couple of logs.
People are diving over logs.
Two people are diving.
exists e1 x1 x2 x3.(over(e1,x2) & of(x2,x3) & n_log(x3) & n_couple(x2) & Actor(e1,x1) & v_dive(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(over(e1,x2) & n_log(x2) & Actor(e1,x1) & v_dive(e1) & n_people(x1))