premise: Two people and a stroller sitting on a bench.
hypothesis: There is a bench.
explanation_1: People are said to be sitting on a bench, so there must be a bench present.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & on(e1,x4) & n_bench(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_stroller(x2) & subset_of(x1,s1) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2.((x1 = x2) & n_bench(x2))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_sit(e1) & subset_of(x2,s1) & subset_of(x1,s1) & on(e1,x4) & n_stroller(x2) & n_people(x1) & n_bench(x4) & card_eq_2(x1) & a_topic(s1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1 x2.(n_bench(x2) & (x1 = x2))