premise: A snowboarder leaps through the air against a dark background.
hypothesis: A man is wearing a a heavy snow coat.
explanation_1: You can not infer there is a heavy snow coat.
explanation_2: Many snowboarders now practice indoors or outdoors with artificial snow, in which case he would not be wearing a heavy snow coat.
explanation_3: Just because he is a snowboarder doesn't mean he's wearing a heavy coat.
premise_logic: exists e1 s1 x1 x2 x3.(n_air(x2) & through(e1,x2) & against(x2,x3) & n_background(x3) & a_dark(s1) & Theme(s1,x3) & Actor(e1,x1) & v_leap(e1) & n_snowboarder(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & Time(x2,x4) & n_a(x4) & n_coat(x2) & of(x2,x3) & n_snow(x3) & a_heavy(s1) & Theme(s1,x2) & n_man(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_leap(e1) & through(e1,x2) & n_snowboarder(x1) & n_background(x3) & n_air(x2) & against(x2,x3) & a_dark(s1) & Theme(s1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3 x4.(v_wear(e1) & of(x2,x3) & n_snow(x3) & n_man(x1) & n_coat(x2) & n_a(x4) & a_heavy(s1) & Time(x2,x4) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))