A large yellow sign on the side of a building.
There is a large sign on the outside of the restaurant.
The building is not implied to be a restaurant.
exists s1 s2 x1 x2 x3.(n_side(x2) & a_topic(x1) & on(x1,x2) & of(x2,x3) & n_building(x3) & n_sign(x1) & a_yellow(s2) & Theme(s2,x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x3 x4.(n_restaurant(x4) & n_outside(x3) & exists s1 x2.((x1 = x2) & on(x2,x3) & of(x3,x4) & n_sign(x2) & a_large(s1) & Theme(s1,x2)))