A man in black clothing plays electric guitar on stage.
A man is performing for a party
The man could be performing for the public or for one person, he doesn't have to be playing for a party.
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x4) & n_stage(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_guitar(x3) & a_electric(s2) & Theme(s2,x3) & in(x1,x2) & n_clothing(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(for(e1,x2) & n_party(x2) & Actor(e1,x1) & v_perform(e1) & n_man(x1))