premise: A person in orange climbs a sheer cliff face covered in snow and ice.
hypothesis: He is shopping at walmart
explanation_1: He can not be both climbing a cliff and shopping.
explanation_2: A person in orange climbs a sheer cliff face covered in snow and ice cannot do shopping in walmart.
explanation_3: You cannot be shopping and climbing a cliff simultaneously. A face isn't usually covered in snow and ice while indoors.
premise_logic: exists x1.(all s1 x2 x3.((n_face(x2) & of(x2,x3) & n_cliff(x3) & a_sheer(s1) & Theme(s1,x2)) -> exists e1 x4 x5 x6 x7 x8.(in(e1,x6) & n_ice(x8) & n_snow(x7) & subset_of(x8,x6) & subset_of(x7,x6) & Theme(e1,x1) & v_cover(e1) & in(x1,x4) & for(x4,x2) & n_climb(x4) & of(x4,x5) & n_orange(x5))) & n_person(x1))
hypothesis_logic: exists e1 x1.(at(e1,x1) & n_walmart(x1) & Actor(e1,x1) & v_shop(e1) & n_male(x1))