premise: A group of people are walking by a van.
hypothesis: People getting ready to enter a vehicle.
explanation_1: Not all people walking by a vehicle are going to enter it.
explanation_2: Walking by a van does not imply that the people are ready to enter a vehicle.
explanation_3: You can not infer they will get in the vehicle.
premise_logic: exists e1 x1 x2 x3.(by(e1,x3) & n_van(x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 p1 x1 x2.(a_topic(x1) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x2) & a_ready(s1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_enter(e2) & n_vehicle(x3))) & Topic(e1,p1) & Actor(e1,x2) & v_get(e1) & (x1 = x2) & n_people(x1))
premise_sim: exists e1 x1 x2 x3.(v_walk(e1) & of(x1,x2) & n_van(x3) & n_people(x2) & n_group(x1) & by(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 p1 x1 x2.(v_get(e1) & n_people(x1) & exists p2 s1.(exists e2 x3.(v_enter(e2) & n_vehicle(x3) & Theme(e2,x3) & Actor(e2,x2)) & a_ready(s1) & Topic(s1,p2) & Actor(s1,x2)) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & (x1 = x2))