A couple dancing in the street.
Two people are dancing in a sewer
A couple dancing in the street could not dance in a sewer.
exists x1 x2 x3.(n_street(x3) & a_topic(x1) & in(x1,x3) & n_dancing(x1) & of(x1,x2) & n_couple(x2))
exists e1 x1 x2.(in(e1,x2) & n_sewer(x2) & Actor(e1,x1) & v_dance(e1) & n_people(x1) & card_eq_2(x1))