people stop and stare at a large statue.
Boris Yeltzin raps.
People who stop and stare at a statue cannot also be Boris Yeltzin rapping.
exists e1 e2 s1 s2 x1 x2 x3 x4.(at(e2,x4) & n_statue(x4) & a_large(s2) & Theme(s2,x4) & Actor(e2,x3) & v_stare(e2) & n_people(x3) & at(e1,x2) & n_statue(x2) & a_large(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stop(e1) & n_people(x1))
exists s1 x1 x2 x3.(n_rap(x1) & a_.(s1) & Theme(s1,x1) & (x1 = x3) & ne_per_yeltzin(x3) & (x1 = x2) & ne_per_boris(x2) & a_topic(x1))