premise: The girls smile at the camera.
hypothesis: The girls are great friends.
explanation_1: The girls are great friends shows they  smile.
premise_logic: exists e1 x1 x2.(n_camera(x2) & n_girl(x1) & at(e1,x2) & Actor(e1,x1) & v_smile(e1))
hypothesis_logic: exists p1 x1.(n_girl(x1) & exists s1 x2.((x1 = x2) & n_friend(x2) & a_great(s1) & Theme(s1,x2)))
premise_sim: exists e1 x1 x2.(v_smile(e1) & n_girl(x1) & n_camera(x2) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_girl(x1) & exists s1 x2.(n_friend(x2) & a_great(s1) & Theme(s1,x2) & (x1 = x2)))