Several menu boards are showing items for sale along with prices.
A fast-food menu shows what's for dinner.
Because a menu is on boards doesn't mean is for a fast-food restaurant.
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 x1 x2.(exists e2 e1 x3 x4.(n_thing(x3) & Theme(e2,x3) & Actor(e2,x1) & v_show(e2) & for(e1,x4) & n_dinner(x4) & Actor(e1,x3) & v_'s(e1)) & n_menu(x1) & of(x1,x2) & n_fast-food(x2))