an asian marching band or a parade.
The band is from Africa.
asian people are not from africa
(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 p1 x1 x2.(ne_geo_africa(x2) & n_band(x1) & from(x1,x2))