premise: Two men posing for a picture at night.
hypothesis: Some guys pose in the darkness.
explanation_1: It is possible to take a picture at night time without it being in the darkness.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & for(e1,x3) & at(x3,x4) & n_night(x4) & n_picture(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_darkness(x2) & in(e1,x2) & Actor(e1,x1) & v_pose(e1) & n_guy(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_pose(e1) & n_picture(x3) & n_night(x4) & n_man(x1) & for(e1,x3) & card_eq_2(x1) & at(x3,x4) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_pose(e1) & n_guy(x1) & n_darkness(x2) & in(e1,x2) & Actor(e1,x1))