A crowd is watching a street performer.
Humans watching
The humans who are watching are the same crowd who is watching the street performer
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_performer(x2) & of(x2,x3) & n_street(x3) & n_crowd(x1))
exists x1 x2.(n_watching(x1) & (x1 = x2) & ne_nam_humans(x2) & a_topic(x1))