premise: A surfer is riding a wave.
hypothesis: A surfer is in Laguna Beach.
explanation_1: A wave does not have to be in Laguna Beach.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wave(x2) & n_surfer(x1))
hypothesis_logic: exists p1 x1 x2 x3.(ne_geo_beach(x2) & (x2 = x3) & ne_geo_laguna(x3) & in(x1,x2) & n_surfer(x1))
premise_sim: exists e1 x1 x2.(v_ride(e1) & n_wave(x2) & n_surfer(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(ne_geo_laguna(x3) & ne_geo_beach(x2) & n_surfer(x1) & in(x1,x2) & (x2 = x3))