Four men do repair work on a roof.
There are 4 women fixing a sink
Men are  not women.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & on(x2,x4) & n_roof(x4) & n_work(x2) & of(x2,x3) & n_repair(x3) & n_man(x1) & card_eq_4(x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_fix(e1) & n_sink(x4) & (x2 = x3) & n_woman(x2) & n_date(x2) & a_date_day_04(x2) & a_date_day_04(x2))