Two people, one male and one female are sitting at a table staring into each others eyes.
A married couple is on a date.
Not all male and females sitting at a table are a married couple and just because they are staring at each other doesn't mean they are on a date
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(at(e1,x6) & all x9.((-(x9 = x2) & n_person(x9)) -> into(e2,x9)) & n_person(x2) & Theme(e2,x8) & Actor(e2,x7) & v_stare(e2) & n_eye(x8) & (x6 = x7) & n_table(x6) & Actor(e1,x1) & v_sit(e1) & n_female(x5) & card_eq_1(x5) & n_male(x4) & subset_of(x5,x3) & subset_of(x4,x3) & card_eq_1(x3) & n_people(x2) & card_eq_2(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists p1 s1 x1.(exists x2.(on(x1,x2) & n_date(x2)) & n_couple(x1) & a_married(s1) & Theme(s1,x1))