A fellow in a green shirt plays a xylophone.
The girl in the red shit plays the drums.
The same subject cannot be both a fellow and a girl.
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 e1 s1 x1 x2 x3.(n_drum(x3) & n_shit(x2) & a_red(s1) & Theme(s1,x2) & n_girl(x1) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & in(x1,x2))