premise: A group of people are standing on a platform and waiting for the subway train.
hypothesis: People gathering in a group
explanation_1: Just because people are standing on a platform and waiting for the subway does that mean that they are gathering in a group.
explanation_2: People standing near a platform are not necessarily gathering.
explanation_3: People who are waiting for a train are not necessarily intentionally gathering in a group.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_train(x6) & of(x6,x7) & n_subway(x7) & for(e2,x6) & Actor(e2,x4) & v_wait(e2) & of(x4,x5) & n_people(x5) & n_group(x4) & on(e1,x3) & n_platform(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_group(x3) & Actor(e1,x2) & v_gather(e1) & (x1 = x2) & n_people(x1))
premise_sim: exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(v_wait(e2) & v_stand(e1) & on(e1,x3) & of(x6,x7) & of(x4,x5) & of(x1,x2) & n_train(x6) & n_subway(x7) & n_platform(x3) & n_people(x5) & n_people(x2) & n_group(x4) & n_group(x1) & for(e2,x6) & Actor(e2,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_gather(e1) & n_people(x1) & n_group(x3) & in(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))