premise: Two German sheperds snarling at each other.
hypothesis: Two animals are threatening each other.
explanation_1: German shepherds are animals.
explanation_2: Two German sheperds are two animals, and snarling is a form of threatening.
explanation_3: Two German shepherds are two animals and of them snarling at each other means threatening each other.
premise_logic: exists e1 s1 x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> at(e1,x3)) & Actor(e1,x2) & v_snarl(e1) & (x1 = x2) & n_sheperd(x1) & a_german(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists x1.(all x2.(n_other(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_threaten(e1))) & n_animal(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2.(v_snarl(e1) & n_sheperd(x1) & card_eq_2(x1) & all x3.(at(e1,x3) | -n_other(x3)) & a_topic(x1) & a_german(s1) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_animal(x1) & card_eq_2(x1) & all x2.(exists e1.(v_threaten(e1) & Theme(e1,x2) & Actor(e1,x1)) | -n_other(x2)))