Two guitarist are preparing for a show on stage in front of a waiting crowd
Two people are about to preform on stage.
Two people on stage preparing for a show suggests they are about to perform.
exists e1 e2 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_crowd(x5) & Actor(e2,x5) & v_wait(e2) & n_front(x4) & for(e1,x2) & on(x2,x3) & n_stage(x3) & n_show(x2) & Actor(e1,x1) & v_prepare(e1) & n_guitarist(x1) & card_eq_2(x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(on(e1,x2) & n_stage(x2) & Actor(e1,x1) & v_preform(e1)) & n_people(x1) & card_eq_2(x1))