Two women involved in either the preparation or sale of something in yellow bags.
The women worked together.
Two women involved in either the preparation or sale of something in yellow bags does not indicate that they worked together.
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 s1 x1.(n_woman(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1))