premise: Two girls looking into camera and smiling
hypothesis: Two happy girls get their pictures taken.
explanation_1: Smiling at the camera doesn't imply get pictures taken. Not all girls are happy.
explanation_2: Two girls looking into camera and smiling doesn't necessarily mean that the two are happy girls.
explanation_3: Just because the girls are smiling doesn't mean they are happy.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & into(e1,x3) & n_smile(x5) & n_camera(x4) & subset_of(x5,x3) & subset_of(x4,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e2 e1 s1 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & Theme(e1,x3) & v_take(e1) & (x2 = x3) & n_picture(x2) & of(x2,x1) & n_thing(x1) & n_girl(x1) & a_happy(s1) & Theme(s1,x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_look(e1) & subset_of(x5,x3) & subset_of(x4,x3) & n_smile(x5) & n_girl(x1) & n_camera(x4) & into(e1,x3) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e2 e1 s1 x1 x2 x3.(v_take(e1) & v_get(e2) & of(x2,x1) & n_thing(x1) & n_picture(x2) & n_girl(x1) & card_eq_2(x1) & a_happy(s1) & Theme(s1,x1) & Theme(e2,x2) & Theme(e1,x3) & Actor(e2,x1) & (x2 = x3))