premise: A group of people are standing on steps in front of a building.
hypothesis: A group of people are standing in front of a building.
explanation_1: Standing on steps is a form of standing.
explanation_2: Normally there are steps in front of a building.
explanation_3: If they are standing on the steps in front of building, they are in front of the building.
premise_logic: exists e1 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_building(x5) & n_front(x4) & on(e1,x3) & n_step(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_building(x4) & n_front(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_stand(e1) & on(e1,x3) & of(x4,x5) & of(x1,x2) & n_step(x3) & n_people(x2) & n_group(x1) & n_front(x4) & n_building(x5) & in(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_stand(e1) & of(x3,x4) & of(x1,x2) & n_people(x2) & n_group(x1) & n_front(x3) & n_building(x4) & in(e1,x3) & Actor(e1,x1))