premise: There are several trees around the horses.
hypothesis: The horses are playing near the trees.
explanation_1: The first sentence never informs us the horses are playing.
premise_logic: exists p1 x1 x3.(n_horse(x3) & exists s1 x2.((x1 = x2) & around(x2,x3) & n_tree(x2) & a_several(s1) & Theme(s1,x2)))
hypothesis_logic: exists e1 x1 x2.(n_tree(x2) & n_horse(x1) & near(e1,x2) & Actor(e1,x1) & v_play(e1))
premise_sim: exists x1 x3.(n_horse(x3) & exists s1 x2.(n_tree(x2) & around(x2,x3) & a_several(s1) & Theme(s1,x2) & (x1 = x2)))
hypothesis_sim: exists e1 x1 x2.(v_play(e1) & near(e1,x2) & n_tree(x2) & n_horse(x1) & Actor(e1,x1))