In what looks to be a small stage, two men are playing the drums and signing, while those around listen to the music.
Members of the audience are throwing eggs at two accordion players.
Audiences that listen don't simultaneously throw eggs. Accordions are different than drums and singing.
exists e1 p1 x1 x2 x3 x4 x5.(n_music(x5) & n_thing(x3) & n_signing(x4) & n_drum(x3) & subset_of(x4,x2) & subset_of(x3,x2) & exists e3 p2 x6.(n_thing(x6) & in(e1,x6) & Topic(e3,p2) & Actor(e3,x6) & v_look(e3) & exists p3 s1 x7.((x6 = x7) & n_stage(x7) & a_small(s1) & Theme(s1,x7))) & exists e2.(to(e2,x5) & Actor(e2,x3) & v_listen(e2) & r_around(x3)) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(n_audience(x2) & at(e1,x4) & n_player(x4) & of(x4,x5) & n_accordion(x5) & card_eq_2(x4) & Theme(e1,x3) & Actor(e1,x1) & v_throw(e1) & n_egg(x3) & of(x1,x2) & n_member(x1))