Two people getting married.
Two people are sitting on the couch.
One typically does not get married while sitting on a couch.
exists e1 p1 x1 x2.(a_topic(x1) & exists s1.(Theme(s1,x2) & a_marry(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_get(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_couch(x2) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))