premise: Two dogs bite at each other on the carpet.
hypothesis: the dogs are brown
explanation_1: The color of the dogs is unstated, we don't know that they are brown.
premise_logic: exists e1 x1 x2.(n_carpet(x2) & on(e1,x2) & all x3.(n_other(x3) -> at(e1,x3)) & Actor(e1,x1) & v_bite(e1) & n_dog(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(n_dog(x1) & Theme(e1,x1) & v_brown(e1))
premise_sim: exists e1 x1 x2.(v_bite(e1) & on(e1,x2) & n_dog(x1) & n_carpet(x2) & card_eq_2(x1) & all x3.(at(e1,x3) | -n_other(x3)) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_brown(e1) & n_dog(x1) & Theme(e1,x1))