premise: A group of people standing on a sidewalk.
hypothesis: The people are waiting for the bus.
explanation_1: Just because there are a group of people standing on the sidewalk does not mean they are all waiting for the bus.
explanation_2: You can stand on the sidewalk and not be waiting for the bus.
explanation_3: People standing may be waiting for a bus or they may not be waiting for a bus so one cannot be certain that they are waiting for a bus.
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_bus(x2) & n_people(x1) & for(e1,x2) & Actor(e1,x1) & v_wait(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_stand(e1) & on(e1,x4) & of(x1,x2) & n_sidewalk(x4) & n_people(x2) & n_group(x1) & a_topic(x1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2.(v_wait(e1) & n_people(x1) & n_bus(x2) & for(e1,x2) & Actor(e1,x1))