Band of kids playing instruments.
There is a one kid playing ball.
One Kid cannot make a band of kids.
exists e1 s1 x1 x2 x3.(ne_nam_band(s1) & a_topic(s1) & of(s1,x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_instrument(x3) & (x1 = x2) & n_kid(x1))
exists p1 x1 x2 x3 x4.((x1 = x2) & n_ball(x2) & of(x2,x4) & n_playing(x4) & of(x2,x3) & n_kid(x3) & card_eq_1(x2))