premise: Three dogs racing on racetrack
hypothesis: Three animals move on the ground.
explanation_1: DOGS ARE ANIMALS
explanation_2: Dogs are animals.  When dogs are racing, the move on the ground.
explanation_3: The three dogs are animals. The dogs are racing on the racetrack, therefore the animals move on the ground.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_racetrack(x3) & Actor(e1,x2) & v_race(e1) & (x1 = x2) & n_dog(x1) & card_eq_3(x1))
hypothesis_logic: exists e1 x1 x2.(n_ground(x2) & on(e1,x2) & Actor(e1,x1) & v_move(e1) & n_animal(x1) & card_eq_3(x1))