premise: Two girls are looking past each other in different directions while standing in a crowd.
hypothesis: Two girls at a rock concert are looking at different ends of the stage.
explanation_1: Just because they are standing in a crowd does not mean they are at a rock concert and are looking at different ends of the stage. There is no evidence there is even a stage.
premise_logic: exists e1 e2 x1 x2 x3 x4.(n_direction(x3) & while(e1,e2) & in(e2,x4) & n_crowd(x4) & Actor(e2,x1) & v_stand(e2) & in(e1,x2) & -(x2 = x3) & n_direction(x2) & all x5.(n_other(x5) -> past(e1,x5)) & Actor(e1,x1) & v_look(e1) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_stage(x6) & n_end(x5) & at(e1,x4) & of(x4,x6) & -(x4 = x5) & n_end(x4) & Actor(e1,x1) & v_look(e1) & at(x1,x2) & n_concert(x2) & of(x2,x3) & n_rock(x3) & n_girl(x1) & card_eq_2(x1))
premise_sim: exists e1 e2 x1 x2 x3 x4.(while(e1,e2) & v_stand(e2) & v_look(e1) & n_girl(x1) & n_direction(x3) & n_direction(x2) & n_crowd(x4) & in(e2,x4) & in(e1,x2) & card_eq_2(x1) & all x5.(past(e1,x5) | -n_other(x5)) & Actor(e2,x1) & Actor(e1,x1) & -(x2 = x3))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5 x6.(v_look(e1) & of(x4,x6) & of(x2,x3) & n_stage(x6) & n_rock(x3) & n_girl(x1) & n_end(x5) & n_end(x4) & n_concert(x2) & card_eq_2(x1) & at(x1,x2) & at(e1,x4) & Actor(e1,x1) & -(x4 = x5))