premise: These two people in hats are standing on rocky terrain, with their arms around each other.
hypothesis: Two people are hugging.
explanation_1: Hugging isn't the only action done with arms.
explanation_2: Although their arms are around each other, it does not mean they are hugging.
explanation_3: two people in hats  standing on rocky terrain, with their arms around each other doesn't mean that Two people are hugging.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_arm(x4) & of(x4,x1) & n_thing(x1) & n_people(x1) & card_eq_2(x1) & all x5.(n_other(x5) -> around(e1,x5)) & with(e1,x4) & on(e1,x3) & n_terrain(x3) & a_rocky(s1) & Theme(s1,x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_hat(x2))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_hug(e1) & n_people(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(with(e1,x4) & v_stand(e1) & on(e1,x3) & of(x4,x1) & n_thing(x1) & n_terrain(x3) & n_people(x1) & n_hat(x2) & n_arm(x4) & in(x1,x2) & card_eq_2(x1) & all x5.(around(e1,x5) | -n_other(x5)) & a_rocky(s1) & Theme(s1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_hug(e1) & n_people(x1) & card_eq_2(x1) & Actor(e1,x1))