A man is sitting on a chair with a jacket hung over the back, next to a tuba, with sheet music in front of him.
A man who is getting ready to play a tuba.
Someone sitting next to an instrument with sheet music before them does not indicate whether they are ready to play an instrument or have already done so.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_male(x5) & n_back(x5) & in(e1,x9) & of(x9,x5) & n_front(x9) & with(e1,x7) & n_music(x7) & of(x7,x8) & n_sheet(x8) & r_next(e1) & to(e1,x6) & n_tuba(x6) & over(e1,x5) & with(e1,x3) & n_hung(x3) & of(x3,x4) & n_jacket(x4) & on(e1,x2) & n_chair(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 p1 x1 x2.(a_topic(x1) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x2) & a_ready(s1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_play(e2) & n_tuba(x3))) & Topic(e1,p1) & Actor(e1,x2) & v_get(e1) & (x1 = x2) & n_man(x1))