a woman is receiving help from the female behind the counter.
A man is receiving help from a man behind a curtain.
Either a woman is receiving help from another female or a man is receiving help from another man.
exists e1 x1 x2 x3 x4.(n_counter(x4) & n_female(x3) & behind(e1,x4) & from(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_receive(e1) & n_help(x2) & n_woman(x1))
exists e1 x1 x2 x3 x4.(behind(e1,x4) & n_curtain(x4) & from(e1,x3) & n_man(x3) & Theme(e1,x2) & Actor(e1,x1) & v_receive(e1) & n_help(x2) & n_man(x1))