Two adult couples are placing their bets on a casino table.
Two couples walk on the beach as the sun sets.
The couples cannot be both placing their bets (a stationary activity) and walking. The couples cannot be both at a casino table inside and on the beach which is outside.
exists e1 s1 x1 x2 x3 x4.(on(e1,x3) & n_table(x3) & of(x3,x4) & n_casino(x4) & Theme(e1,x2) & Actor(e1,x1) & v_place(e1) & n_bet(x2) & of(x2,x1) & n_thing(x1) & n_couple(x1) & a_adult(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 p1 x1 x2 x3 x4.(n_sun(x4) & n_beach(x3) & a_topic(x1) & exists e2.(Actor(e2,x4) & v_set(e2)) & as(e1,p1) & on(e1,x3) & Theme(e1,x2) & v_walk(e1) & (x1 = x2) & n_couple(x1) & card_eq_2(x1))