premise: A band singing and playing electric guitar for a crowd of people.
hypothesis: The band is backstage.
explanation_1: There is no crowd of people at the backstage
explanation_2: You do not find a crowd of people backstage
explanation_3: A band backstage cannot be singing for a crowd of people.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x6) & Actor(e2,x5) & v_play(e2) & for(x6,x7) & of(x7,x8) & n_people(x8) & n_crowd(x7) & n_guitar(x6) & a_electric(s2) & Theme(s2,x6) & n_band(x5) & Theme(e1,x2) & Actor(e1,x1) & v_sing(e1) & for(x2,x3) & of(x3,x4) & n_people(x4) & n_crowd(x3) & n_guitar(x2) & a_electric(s1) & Theme(s1,x2) & n_band(x1))
hypothesis_logic: exists s1 x1.(n_band(x1) & Theme(s1,x1) & a_backstage(s1))