One musician is standing on a musical drum which has been lifted in the air by a few people at the concert and another musician is playing another musical instrument.
A crowd of people hold a drummer aloft on top of a drum while a guitar player plays.
The person on a drum is not necessarily a drummer and the other musician is not necessarily a guitar player.
exists e1 p1 s2 x1 x2 x5 x8 x10.(n_instrument(x10) & a_musical(s2) & Theme(s2,x10) & n_concert(x8) & n_air(x5) & on(e1,x2) & exists e2 e3 s1 s3 x3 x4 x6 x7 x9 x11.(Theme(e3,x11) & Actor(e3,x3) & v_play(e3) & n_instrument(x11) & a_musical(s3) & Theme(s3,x11) & -(x11 = x10) & at(e2,x7) & subset_of(x9,x7) & n_musician(x9) & -(x9 = x1) & subset_of(x8,x7) & Actor(e2,x6) & n_people(x6) & a_few(s1) & Theme(s1,x6) & in(e2,x5) & Theme(e2,x4) & v_lift(e2) & (x3 = x4) & n_drum(x3)) & n_musician(x1) & n_musician(x1) & that(x2,p1) & n_musical(x2) & Actor(e1,x1) & v_stand(e1) & card_eq_1(x1))
exists e1 p1 x1 x2 x3 x4 x5 x6.(exists e2 x7 x8.(Actor(e2,x7) & v_play(e2) & n_player(x7) & of(x7,x8) & n_guitar(x8)) & while(e1,p1) & on(e1,x5) & of(x5,x6) & n_drum(x6) & n_top(x5) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_aloft(x3) & of(x3,x4) & n_drummer(x4) & of(x1,x2) & n_people(x2) & n_crowd(x1))