premise: A person in gray snowboarding down a hill.
hypothesis: The snowboarder is wearing white.
explanation_1: The snowboarder is wearing gray not white.
explanation_2: Gray is a different color than white.
explanation_3: A person in gray is different from the person wearing white.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x3) & v_snowboard(e1) & n_hill(x4) & (x1 = x3) & in(x1,x2) & n_gray(x2) & n_person(x1))
hypothesis_logic: exists e1 p1 x1.(n_snowboarder(x1) & exists s1.(Theme(s1,x1) & a_white(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1))