A crowd is watching a street performer.
Tall humans watching
One in a crowd is not necessarily tall.
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 e1 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & v_watch(e1) & (x1 = x3) & n_human(x1) & (x1 = x2) & ne_nam_tall(x2))