premise: A boy plays in the sand.
hypothesis: A boy is playing in the snow.
explanation_1: It is not normal to play in sand and snow at the same time.
premise_logic: exists e1 x1 x2.(n_sand(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(n_snow(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1))
premise_sim: exists e1 x1 x2.(v_play(e1) & n_sand(x2) & n_boy(x1) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_play(e1) & n_snow(x2) & n_boy(x1) & in(e1,x2) & Actor(e1,x1))