Two people and a leashed cow at a home.
There are two people
Two people is repeated.
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & at(x2,x3) & n_home(x3) & n_cow(x2) & a_leashed(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.((x1 = x2) & n_people(x2) & card_eq_2(x2))