A bearded man with glasses playing an instrument.
The girl was playing a trombone.l
It is either a man or a girl.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_instrument(x4) & (x2 = x3) & n_glass(x2) & n_man(x1) & a_bearded(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_trombone.l(x2))