premise: A group of three people climb a path of wooden stairs up a rocky hill.
hypothesis: The people are hiking.
explanation_1: People climbing up stairs on a hill are not necessarily hiking.
explanation_2: does not state what activity they are doing. could simply be going to a house on top of a hill instead of hiking.
explanation_3: Just because a group of three people climb a path of wooden stairs up a rocky hill does not mean they are hiking
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(Theme(e1,x3) & Actor(e1,x1) & v_climb(e1) & up(x3,x5) & n_hill(x5) & a_rocky(s2) & Theme(s2,x5) & of(x3,x4) & n_stair(x4) & a_wooden(s1) & Theme(s1,x4) & n_path(x3) & of(x1,x2) & n_people(x2) & card_eq_3(x2) & n_group(x1))
hypothesis_logic: exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_hike(e1))