A group of dancers doing a performance.
the dog ate pizza
Dog and dancers are different.
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_performance(x4) & (x2 = x3) & n_dancer(x2) & n_group(x1))
exists x1 x2 x3.(n_pizza(x1) & of(x1,x3) & n_ate(x3) & of(x1,x2) & n_dog(x2) & a_topic(x1))