premise: A boy drags his sled through the snow.
hypothesis: a boy drags a sled up the hill
explanation_1: Just because a boy drags a sled does not mean that he is dragging it up the hill.
explanation_2: Just because the boy drags  a sled doesn't mean it's his.
explanation_3: Just because a boy drags his sled through the snow it does not mean the boy drags it up the hill.
premise_logic: exists e1 x1 x2 x3.(n_snow(x3) & through(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_drag(e1) & n_sled(x2) & of(x2,x1) & n_male(x1) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_hill(x3) & Theme(e1,x2) & Actor(e1,x1) & v_drag(e1) & up(x2,x3) & n_sled(x2) & n_boy(x1))
premise_sim: exists e1 x1 x2 x3.(v_drag(e1) & through(e1,x3) & of(x2,x1) & n_snow(x3) & n_sled(x2) & n_male(x1) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_drag(e1) & up(x2,x3) & n_sled(x2) & n_hill(x3) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1))