Female fire dancer performing in the middle of a city street with a crowd watching.
An elephant is performing in the circus.
dancer  is not the same as  elephant
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_middle(x5) & a_topic(x1) & with(e1,x8) & n_watching(x8) & of(x8,x9) & n_crowd(x9) & in(e1,x5) & of(x5,x6) & n_street(x6) & of(x6,x7) & n_city(x7) & Actor(e1,x4) & v_perform(e1) & (x1 = x4) & n_dancer(x1) & of(x1,x3) & n_fire(x3) & (x1 = x2) & ne_nam_female(x2))
exists e1 x1 x2.(n_circus(x2) & in(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_elephant(x1))