premise: A surfer in blue rides a wave.
hypothesis: The surfer is in red.
explanation_1: The clothes of the surfer are blue not red.
premise_logic: exists x1.(all x2.(n_wave(x2) -> exists s1 x3.(a_topic(x1) & in(x1,x3) & for(x3,x2) & n_ride(x3) & a_blue(s1) & Theme(s1,x3))) & n_surfer(x1))
hypothesis_logic: exists p1 x1.(n_surfer(x1) & exists x2.(in(x1,x2) & n_red(x2)))
premise_sim: exists x1.(n_surfer(x1) & all x2.(exists s1 x3.(n_ride(x3) & in(x1,x3) & for(x3,x2) & a_topic(x1) & a_blue(s1) & Theme(s1,x3)) | -n_wave(x2)))
hypothesis_sim: exists x1.(n_surfer(x1) & exists x2.(n_red(x2) & in(x1,x2)))