premise: People sitting on benches in a public area.
hypothesis: There are people standing by benches in public.
explanation_1: People cannot be standing and sitting at the same time.
explanation_2: People are sitting, not standing
explanation_3: The people cannot be standing and sitting at the same time.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_area(x4) & a_public(s1) & Theme(s1,x4) & on(e1,x3) & n_bench(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists p1 x1 e1 x2 x3 x4 x5.((x1 = x2) & in(e1,x5) & n_public(x5) & by(e1,x4) & n_bench(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2))