A group of people working at a conference table, in an office.
A group of 4 men and 4 women are at a conference table.
A group of people doesn't have to contain both men and women.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(e1,x6) & n_office(x6) & at(e1,x4) & n_table(x4) & of(x4,x5) & n_conference(x5) & Actor(e1,x3) & v_work(e1) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_group(x1))
exists p1 x1 x2 x3 x4.(exists x5 x6.(at(x1,x5) & n_table(x5) & of(x5,x6) & n_conference(x6)) & of(x1,x2) & n_woman(x4) & n_date(x4) & a_date_day_04(x4) & a_date_day_04(x4) & n_man(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_date(x2) & a_date_day_04(x2) & a_date_day_04(x2) & n_group(x1))