premise: Workmen on a fishing boat.
hypothesis: Workmen are on a boat.
explanation_1: Workman on a fishing boat.
premise_logic: exists s1 x1 x2.(ne_nam_workmen(s1) & a_topic(s1) & on(s1,x1) & n_boat(x1) & of(x1,x2) & n_fishing(x2))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_boat(x2)) & n_workman(x1))
premise_sim: exists s1 x1 x2.(on(s1,x1) & of(x1,x2) & ne_nam_workmen(s1) & n_fishing(x2) & n_boat(x1) & a_topic(s1))
hypothesis_sim: exists x1.(n_workman(x1) & exists x2.(on(x1,x2) & n_boat(x2)))