premise: Three people are standing on a pier between two boats.
hypothesis: the people are sitting down.
explanation_1: one can not be standing and sitting
explanation_2: People are either standing or sitting.
explanation_3: Sitting and standing are two different action.
premise_logic: exists e1 x1 x2 x3.(between(e1,x3) & n_boat(x3) & card_eq_2(x3) & on(e1,x2) & n_pier(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_3(x1))
hypothesis_logic: exists e1 s1 x1.(n_people(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))