premise: A couple of travelers in a train station.
hypothesis: Several dogs are waiting for a ride home from the dog park.
explanation_1: Several dogs waiting for a ride home cannot refer to a couple of travelers in a train station.
explanation_2: A couple of travelers cannot be  dogs.
explanation_3: A couple of travelers in a train station has nothing to do with several dogs waiting for a ride home from the dog park.
premise_logic: exists x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & n_station(x3) & of(x3,x4) & n_train(x4) & of(x1,x2) & n_traveler(x2) & n_couple(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(from(e1,x4) & n_park(x4) & of(x4,x1) & n_dog(x1) & n_dog(x1) & for(e1,x2) & n_home(x2) & of(x2,x3) & n_ride(x3) & Actor(e1,x1) & v_wait(e1) & a_several(s1) & Theme(s1,x1))
premise_sim: exists x1 x2 x3 x4.(of(x3,x4) & of(x1,x2) & n_traveler(x2) & n_train(x4) & n_station(x3) & n_couple(x1) & in(x1,x3) & a_topic(x1))
hypothesis_sim: exists e1 s1 x1 x2 x3 x4.(v_wait(e1) & of(x4,x1) & of(x2,x3) & n_ride(x3) & n_park(x4) & n_home(x2) & n_dog(x1) & from(e1,x4) & for(e1,x2) & a_several(s1) & Theme(s1,x1) & Actor(e1,x1))