Three women and one man, all with luggage stand around a white minivan on a very sunny day.
Three men and two women are sitting around a table.
Three women and one man would be a group of four people.  Three men and two women would be a group of five people.  There can not be five people and four people in the same group.
exists s1 x1 x2.(a_topic(s1) & all x3.(n_thing(x3) -> exists s2 s3 s4 x4 x5 x6.(rel(s1,x3) & with(x3,x4) & around(x4,x5) & on(x5,x6) & n_day(x6) & a_sunny(s4) & Theme(s4,x6) & r_very(x6) & n_minivan(x5) & a_white(s3) & Theme(s3,x5) & n_stand(x4) & a_luggage(s2) & Theme(s2,x4))) & subset_of(x2,s1) & n_man(x2) & card_eq_1(x2) & subset_of(x1,s1) & n_woman(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(around(e1,x4) & n_table(x4) & Actor(e1,x1) & v_sit(e1) & n_woman(x3) & card_eq_2(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & card_eq_3(x1))