premise: Three men on a dirty river.
hypothesis: Guys are on a body of water.
explanation_1: The guys are on a body of water that is a dirty river.
premise_logic: exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_river(x2) & of(x2,x3) & n_dirty(x3) & n_man(x1) & card_eq_3(x1))
hypothesis_logic: exists p1 x1.(exists x2 x3.(on(x1,x2) & of(x2,x3) & n_water(x3) & n_body(x2)) & n_guy(x1))
premise_sim: exists x1 x2 x3.(on(x1,x2) & of(x2,x3) & n_river(x2) & n_man(x1) & n_dirty(x3) & card_eq_3(x1) & a_topic(x1))
hypothesis_sim: exists x1.(n_guy(x1) & exists x2 x3.(on(x1,x2) & of(x2,x3) & n_water(x3) & n_body(x2)))