premise: Hiker in blue shirt and red shorts stands on hill near mountain.
hypothesis: The hiker has shorts on.
explanation_1: A hiker in shorts is a hiker that has shorts on.
explanation_2: a hiker is wearing a blue shirt and red shorts, therefore, he has shorts on or is wearing shorts
explanation_3: Wearing red shorts implies wearing shorts.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(ne_nam_hiker(x1) & on(e1,x4) & near(x4,x5) & n_mountain(x5) & n_hill(x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_shorts(x2) & a_red(s2) & Theme(s2,x2) & of(x2,x3) & n_shirt(x3) & a_blue(s1) & Theme(s1,x2))
hypothesis_logic: exists e1 s1 x1 x2.(n_hiker(x1) & a_on(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_shorts(x2))