premise: This is a grassy and rocky place.
hypothesis: This is a field.
explanation_1: just because it is a rocky place doesn't mean it is a field.
premise_logic: exists p1 x1.(n_thing(x1) & exists s1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_place(x4) & a_rocky(s1) & Theme(s1,x4) & subset_of(x3,x2) & n_grassy(x3)))
hypothesis_logic: exists p1 x1.(n_thing(x1) & exists x2.((x1 = x2) & n_field(x2)))
premise_sim: exists x1.(n_thing(x1) & exists s1 x2 x3 x4.(subset_of(x4,x2) & subset_of(x3,x2) & n_place(x4) & n_grassy(x3) & a_rocky(s1) & Theme(s1,x4) & (x1 = x2)))
hypothesis_sim: exists x1.(n_thing(x1) & exists x2.(n_field(x2) & (x1 = x2)))