premise: Two Asian sisters in sunglasses take a walk.
hypothesis: The girls are wearing bifocals.
explanation_1: Sunglasses means dark glasses while bifocals are a type of corrective glasses with a line in the middle.
premise_logic: exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_walk(x3) & in(x1,x2) & n_sunglass(x2) & n_sister(x1) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_bifocals(x2))
premise_sim: exists e1 s1 x1 x2 x3.(v_take(e1) & n_walk(x3) & n_sunglass(x2) & n_sister(x1) & in(x1,x2) & card_eq_2(x1) & a_asian(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_wear(e1) & n_girl(x1) & n_bifocals(x2) & Theme(e1,x2) & Actor(e1,x1))