premise: A band is performing on stage.
hypothesis: A band is sleeping.
explanation_1: performing and sleeping can not happening at the same time
premise_logic: exists e1 x1 x2.(on(e1,x2) & n_stage(x2) & Actor(e1,x1) & v_perform(e1) & n_band(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_band(x1))
premise_sim: exists e1 x1 x2.(v_perform(e1) & on(e1,x2) & n_stage(x2) & n_band(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_sleep(e1) & n_band(x1) & Actor(e1,x1))