Three men on stage perform music for crowd.
Musicians practice in the garage.
Playing in the garage in different than playing for a crowd, three men are not musicians.
exists e1 x1 x2 x3 x4.(for(e1,x4) & n_crowd(x4) & Theme(e1,x3) & Actor(e1,x1) & v_perform(e1) & n_music(x3) & on(x1,x2) & n_stage(x2) & n_man(x1) & card_eq_3(x1))
exists x1 x2 x3.(n_garage(x3) & a_topic(x1) & in(x1,x3) & n_practice(x1) & (x1 = x2) & ne_nam_musicians(x2))