Nine girls on stage performing in red dresses.
A boy flies a kite.
Children are girls or boys while nine girls is plural and a boy is singular and performing does not occur while a boy flies a kite.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_dress(x3) & a_red(s1) & Theme(s1,x3) & Actor(e1,x1) & v_perform(e1) & on(x1,x2) & n_stage(x2) & n_girl(x1) & card_eq_9(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_fly(e1) & n_kite(x2) & n_boy(x1))