A band performing on stage while the crowd observes with there hands in the air.
The crowd is excited about the band that is playing.
There are reasons other than being excited that hands can be up.
exists e1 p1 x1 x2 x3 x4 x7.(n_air(x7) & n_crowd(x4) & a_topic(x1) & exists e2 x5 x6.(in(e2,x7) & with(e2,x6) & Theme(e2,x5) & Actor(e2,x4) & v_observe(e2) & n_hand(x5)) & while(e1,p1) & on(e1,x3) & n_stage(x3) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_band(x1))
exists e2 e1 x1 x2 x3.(n_band(x2) & n_crowd(x1) & about(e1,x2) & Actor(e2,x3) & v_play(e2) & (x2 = x3) & Theme(e1,x1) & v_excite(e1))