Two large chickens decorate the exterior of the restaurant.
The decor is chickens.
in a both sentence  chickens and decor is different.
exists e1 s1 x1 x2 x3.(n_restaurant(x3) & n_exterior(x2) & Theme(e1,x2) & Actor(e1,x1) & v_decorate(e1) & of(x2,x3) & n_chicken(x1) & a_large(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1.(n_decor(x1) & exists x2.((x1 = x2) & n_chicken(x2)))