premise: A skateboarder with a black and white hat at the top of a jump on a snowy day.
hypothesis: A skateboarder is outdoors.
explanation_1: A skateboarder at the top of a jump on a snowy day implies that he is outdoors.
explanation_2: The fact the skateboarder is at the top of a jump and it's visibly a 'snowy day' indicates that he is outdoors.
explanation_3: If he is at the top of a jump on a snowy day, it would be assumed that he is outside.
premise_logic: exists s1 s2 s3 x1 x2 x3 x4 x5.(n_top(x3) & a_topic(x1) & with(x1,x2) & at(x2,x3) & of(x3,x4) & on(x4,x5) & n_day(x5) & a_snowy(s3) & Theme(s3,x5) & n_jump(x4) & n_hat(x2) & a_white(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & n_skateboarder(x1))
hypothesis_logic: exists p1 x1.(exists x2.((x1 = x2) & n_outdoors(x2)) & n_skateboarder(x1))
premise_sim: exists s1 s2 s3 x1 x2 x3 x4 x5.(with(x1,x2) & on(x4,x5) & of(x3,x4) & n_top(x3) & n_skateboarder(x1) & n_jump(x4) & n_hat(x2) & n_day(x5) & at(x2,x3) & a_white(s2) & a_topic(x1) & a_snowy(s3) & a_black(s1) & Theme(s3,x5) & Theme(s2,x2) & Theme(s1,x2))
hypothesis_sim: exists x1.(n_skateboarder(x1) & exists x2.(n_outdoors(x2) & (x1 = x2)))