Two older persons standing on a city sidewalk with a dog on a leash.
Two older persons sleeping in their bed
One cannot be sleeping and standing simultaneously.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & on(e1,x6) & n_leash(x6) & with(e1,x5) & n_dog(x5) & on(e1,x3) & n_sidewalk(x3) & of(x3,x4) & n_city(x4) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_person(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_bed(x3) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_person(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_2(x1))