premise: A boy watches another person falling in the snow.
hypothesis: Child playing with friend in snow.
explanation_1: While the boy may watch someone fall in the snow, we do not know that they were playing, nor do we know that they were with a friend, and further, we do not know they the boy was even outside, much less in the snow himself.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5.(n_snow(x5) & n_person(x2) & Theme(e2,x3) & Actor(e2,x1) & v_watch(e2) & in(e1,x5) & Actor(e1,x4) & v_fall(e1) & (x3 = x4) & n_person(x3) & -(x3 = x2) & n_boy(x1))
hypothesis_logic: exists x1 x2 x3 x4.(a_topic(x1) & with(x1,x3) & in(x3,x4) & n_snow(x4) & n_friend(x3) & n_playing(x1) & of(x1,x2) & n_child(x2))
premise_sim: exists e1 e2 x1 x2 x3 x4 x5.(v_watch(e2) & v_fall(e1) & n_snow(x5) & n_person(x3) & n_person(x2) & n_boy(x1) & in(e1,x5) & Theme(e2,x3) & Actor(e2,x1) & Actor(e1,x4) & -(x3 = x2) & (x3 = x4))
hypothesis_sim: exists x1 x2 x3 x4.(with(x1,x3) & of(x1,x2) & n_snow(x4) & n_playing(x1) & n_friend(x3) & n_child(x2) & in(x3,x4) & a_topic(x1))