premise: A surfer walking into the ocean
hypothesis: The surfer is at a beach.
explanation_1: if the surfer is walking into the ocean, then they are at a beach.
premise_logic: exists e1 x1 x2 x3.(n_ocean(x3) & a_topic(x1) & into(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_surfer(x1))
hypothesis_logic: exists p1 x1.(n_surfer(x1) & exists x2.(at(x1,x2) & n_beach(x2)))
premise_sim: exists e1 x1 x2 x3.(v_walk(e1) & n_surfer(x1) & n_ocean(x3) & into(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_surfer(x1) & exists x2.(n_beach(x2) & at(x1,x2)))