A woman plays an ornately decorated piano while the man next to her plays a recorder.
The man and the woman have never played an instrument before.
If the man and woman have never played an instrument, then they cannot be the same person who plays the piano and the recorder.
exists e2 e1 p1 x1 x2 x3.(n_female(x3) & n_man(x3) & exists e3 x4 x5.(Theme(e3,x5) & Actor(e3,x3) & v_play(e3) & n_recorder(x5) & to(x4,x3) & next(x3,x4) & n_thing(x4)) & while(e2,p1) & Theme(e2,x2) & Actor(e2,x1) & v_play(e2) & n_piano(x2) & Theme(e1,x2) & v_decorate(e1) & r_ornately(x2) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4.(n_woman(x3) & n_man(x2) & a_never(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & r_before(x4) & n_instrument(x4) & subset_of(x3,x1) & subset_of(x2,x1))