premise: A singer wearing a leather jacket performs on stage with dramatic lighting behind him.
hypothesis: the singer did not show up
explanation_1: The singer cannot perform unless the singer shows up.
explanation_2: The singer either performs on stage or did not show up.
explanation_3: The singer would not perform on stage if he did not show up
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(behind(e2,x1) & n_male(x1) & with(e2,x6) & n_lighting(x6) & a_dramatic(s1) & Theme(s1,x6) & on(e2,x5) & n_stage(x5) & Actor(e2,x1) & v_perform(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_jacket(x3) & of(x3,x4) & n_leather(x4) & (x1 = x2) & n_singer(x1))
hypothesis_logic: exists x1.(n_singer(x1) & -exists e1 s1.(a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_show(e1)))