premise: The racing greyhounds have broken from the starting gate.
hypothesis: The dogs are racing down the track.
explanation_1: Greyhounds are dogs.
explanation_2: The dogs are racing greyhounds.
explanation_3: Racing greyhounds are dogs. When animals in a race break from the starting gate, it means that have begun to race. Greyhounds race on a track.
premise_logic: exists e2 e1 x1 x2 x3 x4.(n_gate(x4) & Actor(e2,x4) & v_start(e2) & n_greyhound(x1) & of(x1,x2) & n_racing(x2) & from(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_break(e1) & n_thing(x3))
hypothesis_logic: exists e1 x1 x2.(n_track(x2) & n_dog(x1) & down(e1,x2) & Actor(e1,x1) & v_race(e1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_start(e2) & v_break(e1) & of(x1,x2) & n_thing(x3) & n_racing(x2) & n_greyhound(x1) & n_gate(x4) & from(e1,x4) & Theme(e1,x3) & Actor(e2,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_race(e1) & n_track(x2) & n_dog(x1) & down(e1,x2) & Actor(e1,x1))