A woman plays an ornately decorated piano while the man next to her plays a recorder.
The man and woman are practicing for an upcoming show.
Although they are both playing an instrument, it does not imply they are practicing for a show.
exists e1 e2 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) & subset_of(x3,x1) & subset_of(x2,x1) & for(e1,x4) & n_show(x4) & a_upcoming(s1) & Theme(s1,x4) & Actor(e1,x1) & v_practice(e1))