an asian marching band or a parade.
The band has instruments.
Marching band implies band has instruments.
(exists s1 x1 x2.(a_topic(x1) & n_band(x1) & of(x1,x2) & n_marching(x2) & a_asian(s1) & Theme(s1,x1)) | exists x3.(a_topic(x3) & n_parade(x3)))
exists e1 x1 x2.(n_band(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_instrument(x2))