A fellow in a green shirt plays a xylophone.
The guy is in the school band.
A guy can play a xylophone in other bands or places than a school band.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_xylophone(x3) & in(x1,x2) & n_shirt(x2) & a_green(s1) & Theme(s1,x2) & n_fellow(x1))
exists p1 x1 x2 x3.(n_band(x2) & of(x2,x3) & n_school(x3) & n_guy(x1) & in(x1,x2))