premise: A man fly fishes in the ocean.
hypothesis: The man is fishing.
explanation_1: A man fly fishes is inferred as  The man is fishing.
premise_logic: exists x1 x2 x3 x4.(n_ocean(x4) & a_topic(x1) & in(x1,x4) & n_fish(x1) & of(x1,x3) & n_fly(x3) & of(x1,x2) & n_man(x2))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_fishing(x2)))
premise_sim: exists x1 x2 x3 x4.(of(x1,x3) & of(x1,x2) & n_ocean(x4) & n_man(x2) & n_fly(x3) & n_fish(x1) & in(x1,x4) & a_topic(x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_fishing(x2) & (x1 = x2)))