premise: A group of people standing on a sidewalk.
hypothesis: The people are walking in road.
explanation_1: some people are standing or walking on road
explanation_2: People who are standing on a sidewalk are not walking in road.
explanation_3: Standing and walking are different actions.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & on(e1,x4) & n_sidewalk(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(n_people(x1) & in(e1,x2) & n_road(x2) & Actor(e1,x1) & v_walk(e1))