premise: These children are romping around on the leaf covered ground.
hypothesis: There are children outdoors.
explanation_1: Leaf covered ground would be outdoors.
explanation_2: Children are outdoors romping around.
explanation_3: Ground is generally used to describe outdoor surfaces, especially leaf-covered ground, and the children are on the groundo, so they are outdoors.
premise_logic: exists e2 e1 p1 x1 x2 x3.(n_ground(x2) & Theme(e2,x2) & v_cover(e2) & of(x2,x3) & n_leaf(x3) & n_child(x1) & on(e1,x2) & exists s1.(Theme(s1,x1) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_romp(e1))
hypothesis_logic: exists p1 x1 x2 x3.((x1 = x2) & n_outdoors(x2) & of(x2,x3) & n_child(x3))
premise_sim: exists e2 e1 p1 x1 x2 x3.(v_romp(e1) & v_cover(e2) & on(e1,x2) & of(x2,x3) & n_leaf(x3) & n_ground(x2) & n_child(x1) & exists s1.(a_around(s1) & Theme(s1,x1)) & Topic(e1,p1) & Theme(e2,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(of(x2,x3) & n_outdoors(x2) & n_child(x3) & (x1 = x2))