premise: Groom posing with bridesmaids.
hypothesis: People taking bridal pictures
explanation_1: It says they are taking pictures of the groom and the bridesmaids, but it does not saying anything about the bride, who is needed for bridal pictures in sentence 2.
premise_logic: exists e1 x1 x2.(ne_nam_groom(x1) & with(e1,x2) & n_bridesmaid(x2) & Actor(e1,x1) & v_pose(e1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_picture(x3) & a_bridal(s1) & Theme(s1,x3) & (x1 = x2) & n_people(x1))
premise_sim: exists e1 x1 x2.(with(e1,x2) & v_pose(e1) & ne_nam_groom(x1) & n_bridesmaid(x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_take(e1) & n_picture(x3) & n_people(x1) & a_topic(x1) & a_bridal(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))