Several menu boards are showing items for sale along with prices.
the menu is set
Because menu is on boards doesn't mean is set.
exists e1 s1 x1 x2 x3 x4 x5 x6.(Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & for(x3,x4) & with(x5,x6) & n_price(x6) & along(x4,x5) & n_thing(x5) & n_sale(x4) & n_item(x3) & n_board(x1) & of(x1,x2) & n_menu(x2) & a_several(s1) & Theme(s1,x1))
exists e1 x1.(n_menu(x1) & Theme(e1,x1) & v_set(e1))