premise: three people stand on the sidewalk.
hypothesis: Nobody is standing.
explanation_1: There can be three people or nobody standing.
premise_logic: exists e1 x1 x2.(n_sidewalk(x2) & on(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_3(x1))
hypothesis_logic: -exists e1 x1.(Actor(e1,x1) & v_stand(e1) & n_person(x1))
premise_sim: exists e1 x1 x2.(v_stand(e1) & on(e1,x2) & n_sidewalk(x2) & n_people(x1) & card_eq_3(x1) & Actor(e1,x1))
hypothesis_sim: all e1 x1.(-v_stand(e1) | -n_person(x1) | -Actor(e1,x1))