A man and woman fishing at the beach.
Two people are fishing.
on the beach people can fishing
exists s1 x1 x2 x3 x4.(n_beach(x4) & a_topic(s1) & subset_of(x2,s1) & at(x2,x4) & n_fishing(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_fishing(x2)) & n_people(x1) & card_eq_2(x1))