Two men playing guitar and one woman singing, performing in a band.
The band is signing autographs after their show.
signing autographs and performing are different activities
exists e2 e1 x1 x2 x3 x4 x5.(in(e2,x5) & n_band(x5) & Actor(e2,x3) & v_perform(e2) & n_singing(x3) & of(x3,x4) & n_woman(x4) & card_eq_1(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_show(x3) & of(x3,x1) & n_thing(x1) & n_band(x1) & after(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_sign(e1) & n_autograph(x2))