premise: Two men wearing sandals walking.
hypothesis: The two men were outdoors.
explanation_1: The fact that the men are wearing sandals and walking doesn't necessarily imply they are outdoors.
premise_logic: exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & Actor(e1,x4) & v_walk(e1) & (x3 = x4) & n_sandal(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & card_eq_2(x1) & exists x2.((x1 = x2) & n_outdoors(x2)))
premise_sim: exists e1 e2 x1 x2 x3 x4.(v_wear(e2) & v_walk(e1) & n_sandal(x3) & n_man(x1) & card_eq_2(x1) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & Actor(e1,x4) & (x3 = x4) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_outdoors(x2) & (x1 = x2)) & card_eq_2(x1))