Rear view of a choir group standing on risers with a chair filling a space between the risers.
Jerry Lee Lewis is playing the piano.
A choir group would be singing and not playing the piano.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & for(e1,e2) & Theme(e2,x7) & Actor(e2,x4) & v_fill(e2) & between(x7,x5) & n_riser(x5) & n_riser(x5) & n_space(x7) & with(e1,x6) & n_chair(x6) & on(e1,x5) & Actor(e1,x4) & v_stand(e1) & (x2 = x4) & n_group(x2) & of(x2,x3) & n_choir(x3) & n_view(x1) & a_rear(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_piano(x4) & ne_per_lewis(x1) & (x1 = x3) & ne_per_lee(x3) & (x1 = x2) & ne_per_jerry(x2) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1))