A street side restaurant
A restaurant in the mall.
A restaurant cannot be in the mall and on the street.
exists x1 x2 x3.(a_topic(x1) & n_restaurant(x1) & of(x1,x3) & n_side(x3) & of(x1,x2) & n_street(x2))
exists x1 x2.(n_mall(x2) & a_topic(x1) & in(x1,x2) & n_restaurant(x1))