premise: two dogs fighting over a pink and red toy
hypothesis: The dogs are near the toy.
explanation_1: Fighting over toy implies are near the toy.
explanation_2: The two dogs are fighting over a toy, which requires them to be near the toy.
explanation_3: the dogs that are near the toy may be fighting
premise_logic: exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & over(e1,x3) & n_toy(x3) & a_red(s2) & Theme(s2,x3) & a_pink(s1) & Theme(s1,x3) & Actor(e1,x2) & v_fight(e1) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2.(n_toy(x2) & n_dog(x1) & near(x1,x2))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_fight(e1) & over(e1,x3) & n_toy(x3) & n_dog(x1) & card_eq_2(x1) & a_topic(x1) & a_red(s2) & a_pink(s1) & Theme(s2,x3) & Theme(s1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1 x2.(near(x1,x2) & n_toy(x2) & n_dog(x1))