Girl playing the trumpet in a marching band
The marching band is playing for a group of people.
Marching bands can play without a group present.
exists e1 x1 x2 x3 x4.(n_trumpet(x2) & ne_nam_girl(x1) & in(e1,x3) & n_band(x3) & of(x3,x4) & n_marching(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1))
exists e1 x1 x2 x3 x4.(n_band(x1) & of(x1,x2) & n_marching(x2) & for(e1,x3) & of(x3,x4) & n_people(x4) & n_group(x3) & Actor(e1,x1) & v_play(e1))