premise: A snowboarder on a wide plain of snow
hypothesis: A snow field with a snowboarder on it
explanation_1: The snowboarder must be in a snow field if he is on a wide plain of snow.
explanation_2: Wide plain of snow is a rephrasing of snow field.
explanation_3: The snowboarder is in a field of snow.
premise_logic: exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x2) & of(x2,x3) & n_snow(x3) & n_plain(x2) & a_wide(s1) & Theme(s1,x2) & n_snowboarder(x1))
hypothesis_logic: exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & on(x3,x1) & n_thing(x1) & n_snowboarder(x3) & n_field(x1) & of(x1,x2) & n_snow(x2))
premise_sim: exists s1 x1 x2 x3.(on(x1,x2) & of(x2,x3) & n_snowboarder(x1) & n_snow(x3) & n_plain(x2) & a_wide(s1) & a_topic(x1) & Theme(s1,x2))
hypothesis_sim: exists x1 x2 x3.(with(x1,x3) & on(x3,x1) & of(x1,x2) & n_thing(x1) & n_snowboarder(x3) & n_snow(x2) & n_field(x1) & a_topic(x1))