premise: A group of people and a dog sitting on the steps.
hypothesis: A group of people are sitting with a dog.
explanation_1: The word, and, implies that the people are with the dog
explanation_2: Group of people and a dog are a group of people with a dog.
explanation_3: This group of people is sitting on the steps with the dog.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_step(x6) & a_topic(x1) & of(x1,x2) & subset_of(x4,x2) & on(e1,x6) & Actor(e1,x5) & v_sit(e1) & (x4 = x5) & n_dog(x4) & subset_of(x3,x2) & n_people(x3) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3.(with(e1,x3) & n_dog(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5 x6.(v_sit(e1) & subset_of(x4,x2) & subset_of(x3,x2) & on(e1,x6) & of(x1,x2) & n_step(x6) & n_people(x3) & n_group(x1) & n_dog(x4) & a_topic(x1) & Actor(e1,x5) & (x4 = x5))
hypothesis_sim: exists e1 x1 x2 x3.(with(e1,x3) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1) & n_dog(x3) & Actor(e1,x1))