premise: The small boy is running through a grassy area.
hypothesis: The boy is in a park.
explanation_1: Not every grassy area is a park.
explanation_2: Just because a boy is running in a grassy area does not mean he is in a park.
explanation_3: Grassy area does not necessarily mean park.
premise_logic: exists e1 s1 s2 x1 x2.(n_boy(x1) & a_small(s1) & Theme(s1,x1) & through(e1,x2) & n_area(x2) & a_grassy(s2) & Theme(s2,x2) & Actor(e1,x1) & v_run(e1))
hypothesis_logic: exists p1 x1.(n_boy(x1) & exists x2.(in(x1,x2) & n_park(x2)))
premise_sim: exists e1 s1 s2 x1 x2.(v_run(e1) & through(e1,x2) & n_boy(x1) & n_area(x2) & a_small(s1) & a_grassy(s2) & Theme(s2,x2) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_boy(x1) & exists x2.(n_park(x2) & in(x1,x2)))