premise: A man waterskies with a life jacket.
hypothesis: Hitler rides a jetski in this Kawasaki advertisement.
explanation_1: A man who waterskies cannot be riding a jetski.
explanation_2: Someone who waterskies is being pulled by a boat or cable and cannot be riding a jetski at the same moment.
explanation_3: A man riding a jetski is different than a man who waterskies ...
premise_logic: exists e1 x1 x2 x3.(with(e1,x2) & n_jacket(x2) & of(x2,x3) & n_life(x3) & Actor(e1,x1) & v_watersky(e1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_advertisement(x3) & (x3 = x4) & ne_tim_kawasaki(x4) & ne_org_hitler(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & in(x2,x3) & n_jetskus(x2))