Two women prepare a camping style meal.
The men are making a meal
When two women are preparing a meal that does not mean men are making a meal.
exists e1 x1 x2 x3 x4.(Time(e1,x4) & n_meal(x4) & Theme(e1,x2) & Actor(e1,x1) & v_prepare(e1) & n_style(x2) & of(x2,x3) & n_camping(x3) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_meal(x2))