premise: A music concerto is happening on stage, with the lights on spot, while the audience listens in the dark.
hypothesis: The concert is being held at night.
explanation_1: The audience listening in the dark does not necessarily imply that the concert is at night.
explanation_2: Not all concerts are held at night.
explanation_3: The concert could be happening during the day or night. The audience is probably in the dark because the concert hall lights have been turned off.
premise_logic: exists e1 p1 x1 x2 x3 x4 x5 x6 x7.(n_dark(x7) & n_audience(x6) & n_light(x4) & exists e2.(in(e2,x7) & Actor(e2,x6) & v_listen(e2)) & while(e1,p1) & with(e1,x4) & on(x4,x5) & n_spot(x5) & on(e1,x3) & n_stage(x3) & Actor(e1,x1) & v_happen(e1) & n_concerto(x1) & of(x1,x2) & n_music(x2))
hypothesis_logic: exists e1 x1 x2.(n_concert(x1) & at(e1,x2) & n_night(x2) & Theme(e1,x1) & v_hold(e1))
premise_sim: exists e1 p1 x1 x2 x3 x4 x5 x6 x7.(with(e1,x4) & while(e1,p1) & v_happen(e1) & on(x4,x5) & on(e1,x3) & of(x1,x2) & n_stage(x3) & n_spot(x5) & n_music(x2) & n_light(x4) & n_dark(x7) & n_concerto(x1) & n_audience(x6) & exists e2.(v_listen(e2) & in(e2,x7) & Actor(e2,x6)) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_hold(e1) & n_night(x2) & n_concert(x1) & at(e1,x2) & Theme(e1,x1))