Wearing a hairnet and blue apron a woman prepares to pout something into a cistern.
woman serving her customers
just because a person prepares to pout something into a cistern. doesn't imply she is  serving her customers
exists e1 e2 p1 s1 x1 x2 x3 x4 x5.(while(e2,e1) & Topic(e2,p1) & Actor(e2,x5) & v_prepare(e2) & exists e3 x6 x7.(into(e3,x7) & n_cistern(x7) & Theme(e3,x6) & Actor(e3,x5) & v_pout(e3) & n_thing(x6)) & n_woman(x5) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_apron(x4) & a_blue(s1) & Theme(s1,x4) & n_hairnet(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_thing(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_serve(e1) & n_customer(x3) & a_she(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))