premise: A guitar band, which is consisted of 3 guitarists, is performing.
hypothesis: A guitarist and two saxophone players perform
explanation_1: The band is either comprised of 3 guitarists or a guitarist and two saxophone players, not both.
premise_logic: exists e1 e2 x1 x2 x3 x4.(Actor(e2,x1) & v_perform(e2) & of(e1,x4) & n_guitarist(x4) & n_date(x4) & a_date_day_03(x4) & a_date_day_03(x4) & Theme(e1,x3) & v_consist(e1) & (x1 = x3) & n_band(x1) & of(x1,x2) & n_guitar(x2))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Actor(e1,x1) & v_perform(e1) & n_player(x3) & of(x3,x4) & n_saxophone(x4) & card_eq_2(x3) & n_guitarist(x2) & subset_of(x3,x1) & subset_of(x2,x1))
premise_sim: exists e1 e2 x1 x2 x3 x4.(v_perform(e2) & v_consist(e1) & of(x1,x2) & of(e1,x4) & n_guitarist(x4) & n_guitar(x2) & n_date(x4) & n_band(x1) & a_date_day_03(x4) & Theme(e1,x3) & Actor(e2,x1) & (x1 = x3))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_perform(e1) & subset_of(x3,x1) & subset_of(x2,x1) & of(x3,x4) & n_saxophone(x4) & n_player(x3) & n_guitarist(x2) & card_eq_2(x3) & Actor(e1,x1))