A man and three woman sitting on a couch in a bar.
Four people are at a bar.
One man and three women equal four people.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & in(e1,x5) & n_bar(x5) & on(e1,x4) & n_couch(x4) & Actor(e1,x3) & v_sit(e1) & (s1 = x3) & n_woman(x2) & card_eq_3(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists p1 x1.(exists x2.(at(x1,x2) & n_bar(x2)) & n_people(x1) & card_eq_4(x1))