Two women involved in either the preparation or sale of something in yellow bags.
Females are selling stuff.
Just because two women involved in either the preparation or sale of something in yellow bags does not imply that they are selling stuff.
exists e1 s1 x1 x2 x3 x4 x5 x6.((n_preparation(x3) | n_sale(x3)) & a_topic(x1) & in(e1,x3) & Time(x3,x6) & n_either(x6) & of(x3,x4) & in(x4,x5) & n_bag(x5) & a_yellow(s1) & Theme(s1,x5) & n_thing(x4) & Theme(e1,x2) & v_involve(e1) & (x1 = x2) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_stuff(x2) & n_female(x1))