premise: A person on a boat by the shore.
hypothesis: A guy is on a boat by the shore.
explanation_1: The person who is on the boat may not necessarily be a guy.
explanation_2: The person could be a woman instead of a guy.
explanation_3: Not all people are a guy.
premise_logic: exists x1 x2 x3.(n_shore(x3) & a_topic(x1) & on(x1,x2) & by(x2,x3) & n_boat(x2) & n_person(x1))
hypothesis_logic: exists p1 x1 x3.(n_shore(x3) & exists x2.(on(x1,x2) & by(x2,x3) & n_boat(x2)) & n_guy(x1))
premise_sim: exists x1 x2 x3.(on(x1,x2) & n_shore(x3) & n_person(x1) & n_boat(x2) & by(x2,x3) & a_topic(x1))
hypothesis_sim: exists x1 x3.(n_shore(x3) & n_guy(x1) & exists x2.(on(x1,x2) & n_boat(x2) & by(x2,x3)))