premise: The horse on the left is brown.
hypothesis: The horse on the right is black and the one on the left is brown.
explanation_1: There is no way of inferring, based on sentence 1, that there is another horse on the right and that it is black.
premise_logic: exists s1 x1 x2.(n_left(x2) & n_horse(x1) & Theme(s1,x1) & a_brown(s1) & on(x1,x2))
hypothesis_logic: exists s1 s2 x1 x2 x3.(n_left(x3) & n_thing(x1) & card_eq_1(x1) & n_right(x2) & n_horse(x1) & Theme(s2,x1) & a_brown(s2) & on(x1,x3) & Theme(s1,x1) & a_black(s1) & on(x1,x2))
premise_sim: exists s1 x1 x2.(on(x1,x2) & n_left(x2) & n_horse(x1) & a_brown(s1) & Theme(s1,x1))
hypothesis_sim: exists s1 s2 x1 x2 x3.(on(x1,x3) & on(x1,x2) & n_thing(x1) & n_right(x2) & n_left(x3) & n_horse(x1) & card_eq_1(x1) & a_brown(s2) & a_black(s1) & Theme(s2,x1) & Theme(s1,x1))